general_fact: 54971 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 54971 is a boring number.
trivia: 54971 is a boring number.
historical_date: July 3rd is the day in 1767 that Pitcairn Island is discovered by Midshipman Robert Pitcairn on an expeditionary voyage commanded by Philip Carteret.