2525

2525 is a natural number that comes after 2524 and before 2526. Its prime factorization is 5^2 × 101, making it a composite number with three prime factors counting multiplicities. The divisors of 2525 are 1, 5, 25, 101, 505, and 2525. It is an odd number.

In Roman numerals, 2525 is written as MMDXXV.

In popular culture, 2525 is best known as the title year in the 1969 song In the Year 2525 by Zager and Evans. The song portrays a speculative future and became a major chart hit, embedding 2525 in modern pop culture as a shorthand reference to long-term predictions.