125455868 has 12 divisors (see below), whose sum is σ = 219706200. Its totient is φ = 62682672.

The previous prime is 125455849. The next prime is 125455919. The reversal of 125455868 is 868554521.

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, 4643 + ... + 16506.

It is an arithmetic number, because the mean of its divisors is an integer number (18308850).

Almost surely, 2^125455868 is an apocalyptic number.

It is an amenable number.

125455868 is a deficient number, since it is larger than the sum of its proper divisors (94250332).

125455868 is a wasteful number, since it uses less digits than its factorization.

125455868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22636 (or 22634 counting only the distinct ones).

The product of its digits is 384000, while the sum is 44.

The square root of 125455868 is about 11200.7083704559. The cubic root of 125455868 is about 500.6070865934.

The spelling of 125455868 in words is "one hundred twenty-five million, four hundred fifty-five thousand, eight hundred sixty-eight".