125585272 has 8 divisors (see below), whose sum is σ = 235472400. Its totient is φ = 62792632.

The previous prime is 125585263. The next prime is 125585281. The reversal of 125585272 is 272585521.

It is an interprime number because it is at equal distance from previous prime (125585263) and next prime (125585281).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7849072 + ... + 7849087.

It is an arithmetic number, because the mean of its divisors is an integer number (29434050).

Almost surely, 2^125585272 is an apocalyptic number.

It is an amenable number.

125585272 is a deficient number, since it is larger than the sum of its proper divisors (109887128).

125585272 is a wasteful number, since it uses less digits than its factorization.

125585272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15698165 (or 15698161 counting only the distinct ones).

The product of its digits is 56000, while the sum is 37.

The square root of 125585272 is about 11206.4834805571. The cubic root of 125585272 is about 500.7791478931.

The spelling of 125585272 in words is "one hundred twenty-five million, five hundred eighty-five thousand, two hundred seventy-two".