general_fact: 36507 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 36507 is an unremarkable number.
trivia: 36507 is an uninteresting number.
historical_date: December 14th is the day in 1963 that Baldwin Hills Reservoir wall bursts, killing five people and damaging hundreds of homes in Los Angeles.