125652572 has 6 divisors (see below), whose sum is σ = 219892008. Its totient is φ = 62826284.

The previous prime is 125652557. The next prime is 125652587. The reversal of 125652572 is 275256521.

It is an interprime number because it is at equal distance from previous prime (125652557) and next prime (125652587).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15706568 + ... + 15706575.

It is an arithmetic number, because the mean of its divisors is an integer number (36648668).

Almost surely, 2^125652572 is an apocalyptic number.

It is an amenable number.

125652572 is a deficient number, since it is larger than the sum of its proper divisors (94239436).

125652572 is a wasteful number, since it uses less digits than its factorization.

125652572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31413147 (or 31413145 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 125652572 is about 11209.4858044426. The cubic root of 125652572 is about 500.8685862421.

The spelling of 125652572 in words is "one hundred twenty-five million, six hundred fifty-two thousand, five hundred seventy-two".