125425955 has 16 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 99084000.

The previous prime is 125425913. The next prime is 125426029. The reversal of 125425955 is 559524521.

It is a de Polignac number, because none of the positive numbers 2^k-125425955 is a prime.

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, 174086 + ... + 174804.

It is an arithmetic number, because the mean of its divisors is an integer number (9525600).

Almost surely, 2^125425955 is an apocalyptic number.

125425955 is a deficient number, since it is larger than the sum of its proper divisors (26983645).

125425955 is a wasteful number, since it uses less digits than its factorization.

125425955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114.

The product of its digits is 90000, while the sum is 38.

The square root of 125425955 is about 11199.3729735195. The cubic root of 125425955 is about 500.5672961068.

The spelling of 125425955 in words is "one hundred twenty-five million, four hundred twenty-five thousand, nine hundred fifty-five".