general_fact: 55913 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 55913 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 55913 is an uninteresting number.
historical_date: January 30th is the day in 1996 that Gino Gallagher, the suspected leader of the Irish National Liberation Army, is killed while waiting in line for his unemployment benefit.