Fatto generale: 25023 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 25023 is a boring number.
Trivia: 25023 is an uninteresting number.
Data storica: July 4th is the day in 1610 that the Battle of Klushino between forces of the Polish–Lithuanian Commonwealth and Russia during the Polish-Muscovite War.