"Fifty Five" is a numerical value that comes after Fifty Four and before Fifty Six. It is an odd number and can be expressed as the sum of Fifty and Five. In Roman numerals, it is represented as LV. In various contexts, "Fifty Five" can refer to a specific age, a street number, or even a title of a song or movie. It is often used in sports, such as a jersey number, and can also represent a significant milestone in life, like turning fifty-five years old.