125045634 has 32 divisors (see below), whose sum is σ = 292469760. Its totient is φ = 34895952.

The previous prime is 125045617. The next prime is 125045699. The reversal of 125045634 is 436540521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32814 + ... + 36425.

It is an arithmetic number, because the mean of its divisors is an integer number (9139680).

Almost surely, 2^125045634 is an apocalyptic number.

125045634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

125045634 is an abundant number, since it is smaller than the sum of its proper divisors (167424126).

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

125045634 is a wasteful number, since it uses less digits than its factorization.

125045634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69294.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 125045634 is about 11182.3805157936. The cubic root of 125045634 is about 500.0608379305.

The spelling of 125045634 in words is "one hundred twenty-five million, forty-five thousand, six hundred thirty-four".