52595459525 has 18 divisors (see below), whose sum is σ = 75866268690. Its totient is φ = 36065457120.

The previous prime is 52595459519. The next prime is 52595459549.

52595459525 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 12082626241 + 40512833284 = 109921^2 + 201278^2 .

It is not a de Polignac number, because 52595459525 - 2²⁴ = 52578682309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21466310 + ... + 21468759.

It is an arithmetic number, because the mean of its divisors is an integer number (4214792705).

Almost surely, 2^52595459525 is an apocalyptic number.

It is an amenable number.

52595459525 is a deficient number, since it is larger than the sum of its proper divisors (23270809165).

52595459525 is a wasteful number, since it uses less digits than its factorization.

52595459525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42935093 (or 42935081 counting only the distinct ones).

The product of its digits is 20250000, while the sum is 56.

The spelling of 52595459525 in words is "fifty-two billion, five hundred ninety-five million, four hundred fifty-nine thousand, five hundred twenty-five".