52417967625 has 48 divisors (see below), whose sum is σ = 97750532880. Its totient is φ = 26992224000.

The previous prime is 52417967617. The next prime is 52417967647. The reversal of 52417967625 is 52676971425.

It is a happy number.

52417967625 is a `hidden beast` number, since 5 + 2 + 4 + 1 + 7 + 9 + 6 + 7 + 625 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 20698001424 + 31719966201 = 143868^2 + 178101^2 .

It is not a de Polignac number, because 52417967625 - 2³ = 52417967617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 770716 + ... + 835965.

It is an arithmetic number, because the mean of its divisors is an integer number (2036469435).

Almost surely, 2^52417967625 is an apocalyptic number.

It is an amenable number.

52417967625 is a deficient number, since it is larger than the sum of its proper divisors (45332565255).

52417967625 is a wasteful number, since it uses less digits than its factorization.

52417967625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606731 (or 1606718 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The spelling of 52417967625 in words is "fifty-two billion, four hundred seventeen million, nine hundred sixty-seven thousand, six hundred twenty-five".