general_fact: 50801 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 50801 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 50801 is a boring number.
historical_date: February 1st is the day in 1946 that the Parliament of Hungary abolishes the monarchy after nine centuries, and proclaims the Hungarian Republic.