125535264 has 48 divisors (see below), whose sum is σ = 330728832. Its totient is φ = 41692928.

The previous prime is 125535257. The next prime is 125535271. The reversal of 125535264 is 462535521.

It is an interprime number because it is at equal distance from previous prime (125535257) and next prime (125535271).

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25897 + ... + 30359.

It is an arithmetic number, because the mean of its divisors is an integer number (6890184).

Almost surely, 2^125535264 is an apocalyptic number.

It is an amenable number.

125535264 is an abundant number, since it is smaller than the sum of its proper divisors (205193568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125535264 is a wasteful number, since it uses less digits than its factorization.

125535264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4769 (or 4761 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 125535264 is about 11204.2520500032. The cubic root of 125535264 is about 500.7126690563.

The spelling of 125535264 in words is "one hundred twenty-five million, five hundred thirty-five thousand, two hundred sixty-four".