125902568 has 16 divisors (see below), whose sum is σ = 257528160. Its totient is φ = 57228400.

The previous prime is 125902549. The next prime is 125902577. The reversal of 125902568 is 865209521.

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 3 ways as a sum of consecutive naturals, for example, 715268 + ... + 715443.

It is an arithmetic number, because the mean of its divisors is an integer number (16095510).

Almost surely, 2^125902568 is an apocalyptic number.

It is an amenable number.

125902568 is an abundant number, since it is smaller than the sum of its proper divisors (131625592).

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

125902568 is a wasteful number, since it uses less digits than its factorization.

125902568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430728 (or 1430724 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 125902568 is about 11220.6313547857. The cubic root of 125902568 is about 501.2005391046.

The spelling of 125902568 in words is "one hundred twenty-five million, nine hundred two thousand, five hundred sixty-eight".