general_fact: 20053 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 20053 is an unremarkable number.
trivia: 20053 is an unremarkable number.
historical_date: November 25th is the day in 1874 that the United States Greenback Party is established as a political party consisting primarily of farmers affected by the Panic of 1873.