general_fact: 52007 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 52007 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 52007 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: May 22nd is the day in 1819 that the SS Savannah leaves port at Savannah, Georgia, United States, on a voyage to become the first steamship to cross the Atlantic Ocean.