General fact: 175 is the number of touchdowns by Former NFL running back Emmitt Smith, ranking him second to Jerry Rice's 207.
Mathematical fact: 175 is a Zuckerman number, as it is divisible by the product of its digits, 35.
Trivia: 175 is the atomic number of an element temporarily called Unseptpentium.
Historical date: June 23rd is the day in 1931 that Wiley Post and Harold Gatty take off from Roosevelt Field, Long Island in an attempt to circumnavigate the world in a single-engine plane.