Hecho matemático: 5326 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 5326 is a boring number.
Fecha histórica: July 31st is the day in 1940 that a doodlebug train in Cuyahoga Falls, Ohio collides with a multi-car freight train heading in the opposite direction, killing 43 people.