general_fact: 25687 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 25687 is an unremarkable number.
trivia: 25687 is a boring number.
historical_date: April 29th is the day in 1986 that a fire at the Central library of the City of Los Angeles Public Library damages or destroys 400,000 books and other items.