Hecho general: 5502 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 5502 is an unremarkable number.
Trivia: 5502 is a boring number.
Fecha histórica: January 23rd is the day in 1570 that James Stewart, 1st Earl of Moray, regent for the infant King James VI of Scotland, is assassinated by firearm, the first recorded instance of such.