Fatto matematico: 85589 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 85589 is an unremarkable number.
Data storica: May 2nd is the day in 1952 that the world's first ever jet airliner, the De Havilland Comet 1 makes its maiden flight, from London to Johannesburg.