125379512 has 16 divisors (see below), whose sum is σ = 238596360. Its totient is φ = 61753824.

The previous prime is 125379493. The next prime is 125379521. The reversal of 125379512 is 215973521.

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, 116423 + ... + 117494.

Almost surely, 2^125379512 is an apocalyptic number.

It is an amenable number.

125379512 is a deficient number, since it is larger than the sum of its proper divisors (113216848).

125379512 is a wasteful number, since it uses less digits than its factorization.

125379512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233990 (or 233986 counting only the distinct ones).

The product of its digits is 18900, while the sum is 35.

The square root of 125379512 is about 11197.2993172461. The cubic root of 125379512 is about 500.5055047576.

The spelling of 125379512 in words is "one hundred twenty-five million, three hundred seventy-nine thousand, five hundred twelve".