Hecho general: 36453 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 36453 is an unremarkable number.
Trivia: 36453 is a boring number.
Fecha histórica: October 21st is the day in 1973 that Fred Dryer of the then Los Angeles Rams becomes the first player in NFL history to score two safeties in the same game.