Hecho general: 53237 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 53237 is an uninteresting number.
Trivia: 53237 is an uninteresting number.
Fecha histórica: October 3rd is the day in 1283 that Dafydd ap Gruffydd, prince of Gwynedd in Wales, becomes the first nobleman executed by being hanged, drawn and quartered.