Fatto generale: 53436 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 53436 is an uninteresting number.
Trivia: 53436 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: April 20th is the day in 1918 that Manfred von Richthofen, aka The Red Baron, shoots down his 79th and 80th victims, his final victories before his death the following day.