36525

36525 is a natural number that lies between 36524 and 36526. In number theory, it is odd and composite, with prime factorization 3 × 5^2 × 487. It has 12 positive divisors in total, including 1, 3, 5, 15, 25, 75, 487, 1461, 2435, 7305, 12175, and 36525.

In calendrical terms, 36525 represents the number of days in 100 Julian years, since the Julian year is defined as 365.25 days long. This figure is often cited to illustrate the difference between the Julian and Gregorian calendars: the Gregorian reform tuned the average year length to about 365.2425 days. Over the 400-year cycle of the Gregorian calendar, there are 146,097 days, whereas 100 Julian years contain 36,525 days, highlighting drift that accumulates over centuries.

In astronomical contexts, numbers such as 36525 may appear as numerical designations in minor-planet catalogs, indicating specific objects when used as part of a catalog number. Beyond mathematics and calendrics, 36525 has no widely used specialized meaning.