125652087 has 24 divisors (see below), whose sum is σ = 204617840. Its totient is φ = 76150800.

The previous prime is 125652067. The next prime is 125652089. The reversal of 125652087 is 780256521.

It is a happy number.

125652087 is a `hidden beast` number, since 1 + 2 + 56 + 520 + 87 = 666.

It is not a de Polignac number, because 125652087 - 2⁸ = 125651831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125652089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15964 + ... + 22497.

Almost surely, 2^125652087 is an apocalyptic number.

125652087 is a deficient number, since it is larger than the sum of its proper divisors (78965753).

125652087 is a wasteful number, since it uses less digits than its factorization.

125652087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38492 (or 38475 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 125652087 is about 11209.4641709584. The cubic root of 125652087 is about 500.8679418156.

The spelling of 125652087 in words is "one hundred twenty-five million, six hundred fifty-two thousand, eighty-seven".