Hecho general: 50735 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 50735 is an uninteresting number.
Trivia: 50735 is an unremarkable number.
Fecha histórica: November 27th is the day in 2009 that a bomb explodes on the Nevsky Express train between Moscow and Saint Petersburg, derailing it and causing 28 deaths and 96 injuries.