general_fact: 17553 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 17553 is an unremarkable number.
trivia: 17553 is an unremarkable number.
historical_date: January 21st is the day in 1997 that Newt Gingrich becomes the first leader of the United States House of Representatives to be internally disciplined for ethical misconduct.