math_fact: 45632 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 45632 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: December 7th is the day in 1965 that Pope Paul VI and Patriarch Athenagoras simultaneously revoke mutual excommunications that had been in place since 1054.