2525990875 has 16 divisors (see below), whose sum is σ = 3190430880. Its totient is φ = 1996437600.

The previous prime is 2525990861. The next prime is 2525990881. The reversal of 2525990875 is 5780995252.

It is not a de Polignac number, because 2525990875 - 2⁵ = 2525990843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111360 + ... + 132109.

It is an arithmetic number, because the mean of its divisors is an integer number (199401930).

Almost surely, 2^2525990875 is an apocalyptic number.

2525990875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2525990875 is a deficient number, since it is larger than the sum of its proper divisors (664440005).

2525990875 is an equidigital number, since it uses as much as digits as its factorization.

2525990875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243567 (or 243557 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 52.

The square root of 2525990875 is about 50259.2367132650. The cubic root of 2525990875 is about 1361.8959418676.

The spelling of 2525990875 in words is "two billion, five hundred twenty-five million, nine hundred ninety thousand, eight hundred seventy-five".