#567 - Archeops the 567th

Archeops's Pokédex Number is 567. It is the only Pokémon with a base stat total of 567 and the only Pokémon where both values are equal. Plus, the Dewey Decimal number, a library classification system created in America, for feathered dinosaurs is 567.9.

SOURCE: https://bulbapedia.bulbagarden.net/wiki/Archeops_(Pok%C3%A9mon)