125585725 has 12 divisors (see below), whose sum is σ = 163923040. Its totient is φ = 95180400.

The previous prime is 125585711. The next prime is 125585777. The reversal of 125585725 is 527585521.

It is not a de Polignac number, because 125585725 - 2⁷ = 125585597 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131721 + ... + 132670.

Almost surely, 2^125585725 is an apocalyptic number.

It is an amenable number.

125585725 is a deficient number, since it is larger than the sum of its proper divisors (38337315).

125585725 is a wasteful number, since it uses less digits than its factorization.

125585725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264420 (or 264415 counting only the distinct ones).

The product of its digits is 140000, while the sum is 40.

The square root of 125585725 is about 11206.5036920531. The cubic root of 125585725 is about 500.7797500144.

The spelling of 125585725 in words is "one hundred twenty-five million, five hundred eighty-five thousand, seven hundred twenty-five".