Hecho general: 65497 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 65497 is an uninteresting number.
Trivia: 65497 is an uninteresting number.
Fecha histórica: April 28th is the day in 1945 that Benito Mussolini and his mistress Clara Petacci are executed by a firing squad consisting of members of the Italian resistance movement.