general_fact: 47653 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 47653 is an uninteresting number.
trivia: 47653 is an unremarkable number.
historical_date: June 20th is the day in 1963 that the so-called "red telephone" is established between the Soviet Union and the United States following the Cuban Missile Crisis.