125275904 has 36 divisors (see below), whose sum is σ = 269305176. Its totient is φ = 57818112.

The previous prime is 125275903. The next prime is 125275919. The reversal of 125275904 is 409572521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125275901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15494 + ... + 22149.

Almost surely, 2^125275904 is an apocalyptic number.

It is an amenable number.

125275904 is an abundant number, since it is smaller than the sum of its proper divisors (144029272).

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

125275904 is an equidigital number, since it uses as much as digits as its factorization.

125275904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37672 (or 37658 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 125275904 is about 11192.6718883384. The cubic root of 125275904 is about 500.3676016718.

The spelling of 125275904 in words is "one hundred twenty-five million, two hundred seventy-five thousand, nine hundred four".