525132524 has 24 divisors (see below), whose sum is σ = 1050889728. Its totient is φ = 224922960.

The previous prime is 525132523. The next prime is 525132539. The reversal of 525132524 is 425231525.

It is a super-2 number, since 2×525132524² = 551528335525221152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (525132521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53219 + ... + 62309.

It is an arithmetic number, because the mean of its divisors is an integer number (43787072).

Almost surely, 2^525132524 is an apocalyptic number.

It is an amenable number.

525132524 is an abundant number, since it is smaller than the sum of its proper divisors (525757204).

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

525132524 is a wasteful number, since it uses less digits than its factorization.

525132524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11165 (or 11163 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 525132524 is about 22915.7702030719. The cubic root of 525132524 is about 806.7821960374.

Subtracting from 525132524 its reverse (425231525), we obtain a palindrome (99900999).

The spelling of 525132524 in words is "five hundred twenty-five million, one hundred thirty-two thousand, five hundred twenty-four".