75

75 (seventy-five) is a positive integer following 74 and preceding 76. Its ordinal form is written "seventy-fifth" or 75th.
== Properties ==
* 75 is an .
* 75 is a .MathWorld, Self Number
== In googology ==
In Greek-based number-naming systems, 75 is associated with prefix "pentaheptaconta-", and with prefix "quinseptuaginti-" in Latin systems.
== As a banknote denomination ==
The third had banknotes with this number in the denomination.
== In chess ==
There is a preventing endless chess games.
== In royalty ==
Its Roman numeral (LXXV) is the highest representing a member of a royal house (namely, Count Heinrich LXXV ).
== Sources ==
Category:Numbers
Category:Banknote denominations
Category:Chess
Category:Class 1
Category:Non-powers
Category:Numbers 0-99
Category:Numbers with 1 to 2 digits
Category:Odd numbers