25525352 has 16 divisors (see below), whose sum is σ = 48535200. Its totient is φ = 12582640.

The previous prime is 25525343. The next prime is 25525363. The reversal of 25525352 is 25352552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21902 + ... + 23037.

It is an arithmetic number, because the mean of its divisors is an integer number (3033450).

Almost surely, 2^25525352 is an apocalyptic number.

It is an amenable number.

25525352 is a deficient number, since it is larger than the sum of its proper divisors (23009848).

25525352 is a wasteful number, since it uses less digits than its factorization.

25525352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45016 (or 45012 counting only the distinct ones).

The product of its digits is 15000, while the sum is 29.

The square root of 25525352 is about 5052.2620676287. The cubic root of 25525352 is about 294.4357768528.

The spelling of 25525352 in words is "twenty-five million, five hundred twenty-five thousand, three hundred fifty-two".