125504632 has 32 divisors (see below), whose sum is σ = 259822080. Its totient is φ = 56356960.

The previous prime is 125504609. The next prime is 125504651. The reversal of 125504632 is 236405521.

It is a self number, because there is not a number n which added to its sum of digits gives 125504632.

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, 1288 + ... + 15895.

It is an arithmetic number, because the mean of its divisors is an integer number (8119440).

Almost surely, 2^125504632 is an apocalyptic number.

It is an amenable number.

125504632 is an abundant number, since it is smaller than the sum of its proper divisors (134317448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125504632 is a wasteful number, since it uses less digits than its factorization.

125504632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17283 (or 17279 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 125504632 is about 11202.8849855740. The cubic root of 125504632 is about 500.6719392574.

The spelling of 125504632 in words is "one hundred twenty-five million, five hundred four thousand, six hundred thirty-two".