25052308 has 12 divisors (see below), whose sum is σ = 43876980. Its totient is φ = 12516032.

The previous prime is 25052299. The next prime is 25052323. The reversal of 25052308 is 80325052.

It can be written as a sum of positive squares in 2 ways, for example, as 11303044 + 13749264 = 3362^2 + 3708^2 .

It is a super-2 number, since 2×25052308² = 1255236272253728, which contains 22 as substring.

It is a congruent number.

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, 7158 + ... + 10066.

It is an arithmetic number, because the mean of its divisors is an integer number (3656415).

Almost surely, 2^25052308 is an apocalyptic number.

It is an amenable number.

25052308 is a deficient number, since it is larger than the sum of its proper divisors (18824672).

25052308 is a wasteful number, since it uses less digits than its factorization.

25052308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5066 (or 5064 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 25052308 is about 5005.2280667318. The cubic root of 25052308 is about 292.6055644487.

The spelling of 25052308 in words is "twenty-five million, fifty-two thousand, three hundred eight".