Presidency: The numbers and ratings game

 600,000  The estimated attendance at President Trump’s inauguration, roughly a third of what President Barack Obama drew

180,000 Based on the above, the estimated attendance at Obama's inauguration.

1,461  Days President Trump held office.  This is relevant toward the following (do the numbers)

26,237  Number of tweets and retweets Trump published as president from his @realDonaldTrump account, per the Trump Twitter Archive.  

18  Average number of tweets per day Trump issued while in office

165  Number of tweets that mentioned “Crooked Hillary”. 
(The important thing here isn't about truth or not: it's slander and drills a concrete impression in people's minds that she is crooked. Constant repetition of such labels is part of propaganda and brainwashing that can wipe out rational discourse; just label people: all done.)

199   Number of tweets that mentioned “Sleepy Joe” Biden.  (Continue from the above.)

19.9 trillion   U.S. national debt, in dollars, on Jan. 20, 2017

28 trillion    U.S. national debt, in dollars, on Jan. 20, 2021

403,482   The number of American coronavirus deaths.
(How many less would there be if the appropriate statements had been made, and appropriate response taken, as early as it could have been, rather than doing the blame it on China pass the buck?)

378   The number of days the president spent at a Trump-owned property, per NBC News, 

281 The number of days the president spent at his own golf properties