125907265 has 16 divisors (see below), whose sum is σ = 166815936. Its totient is φ = 90462400.

The previous prime is 125907251. The next prime is 125907289. The reversal of 125907265 is 562709521.

It is not a de Polignac number, because 125907265 - 2²⁵ = 92352833 is a prime.

It is a Duffinian number.

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, 9226 + ... + 18355.

It is an arithmetic number, because the mean of its divisors is an integer number (10425996).

Almost surely, 2^125907265 is an apocalyptic number.

It is an amenable number.

125907265 is a deficient number, since it is larger than the sum of its proper divisors (40908671).

125907265 is a wasteful number, since it uses less digits than its factorization.

125907265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27680.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 125907265 is about 11220.8406547816. The cubic root of 125907265 is about 501.2067717274.

The spelling of 125907265 in words is "one hundred twenty-five million, nine hundred seven thousand, two hundred sixty-five".