125552372 has 24 divisors (see below), whose sum is σ = 243274080. Its totient is φ = 56216160.

The previous prime is 125552351. The next prime is 125552407. The reversal of 125552372 is 273255521.

It is a super-2 number, since 2×125552372² = 31526796229652768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18347 + ... + 24242.

It is an arithmetic number, because the mean of its divisors is an integer number (10136420).

Almost surely, 2^125552372 is an apocalyptic number.

It is an amenable number.

125552372 is a deficient number, since it is larger than the sum of its proper divisors (117721708).

125552372 is a wasteful number, since it uses less digits than its factorization.

125552372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42671 (or 42669 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 125552372 is about 11205.0154841482. The cubic root of 125552372 is about 500.7354138028.

The spelling of 125552372 in words is "one hundred twenty-five million, five hundred fifty-two thousand, three hundred seventy-two".