25523052 has 24 divisors (see below), whose sum is σ = 63057456. Its totient is φ = 8007168.

The previous prime is 25523011. The next prime is 25523087. The reversal of 25523052 is 25032552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62353 + ... + 62760.

It is an arithmetic number, because the mean of its divisors is an integer number (2627394).

Almost surely, 2^25523052 is an apocalyptic number.

It is an amenable number.

25523052 is an abundant number, since it is smaller than the sum of its proper divisors (37534404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25523052 is a wasteful number, since it uses less digits than its factorization.

25523052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125137 (or 125135 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 25523052 is about 5052.0344416878. The cubic root of 25523052 is about 294.4269330619.

The spelling of 25523052 in words is "twenty-five million, five hundred twenty-three thousand, fifty-two".