125527664 has 20 divisors (see below), whose sum is σ = 248867256. Its totient is φ = 61303872.

The previous prime is 125527657. The next prime is 125527673. The reversal of 125527664 is 466725521.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90539 + ... + 91914.

Almost surely, 2^125527664 is an apocalyptic number.

It is an amenable number.

125527664 is a deficient number, since it is larger than the sum of its proper divisors (123339592).

125527664 is a wasteful number, since it uses less digits than its factorization.

125527664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182504 (or 182498 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 125527664 is about 11203.9128879155. The cubic root of 125527664 is about 500.7025643443.

The spelling of 125527664 in words is "one hundred twenty-five million, five hundred twenty-seven thousand, six hundred sixty-four".