12524532832 has 96 divisors (see below), whose sum is σ = 28570268160. Its totient is φ = 5293685760.

The previous prime is 12524532821. The next prime is 12524532857. The reversal of 12524532832 is 23823542521.

It is a junction number, because it is equal to n+sod(n) for n = 12524532791 and 12524532800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12898107 + ... + 12899077.

It is an arithmetic number, because the mean of its divisors is an integer number (297606960).

Almost surely, 2^12524532832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12524532832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14285134080).

12524532832 is an abundant number, since it is smaller than the sum of its proper divisors (16045735328).

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

12524532832 is an equidigital number, since it uses as much as digits as its factorization.

12524532832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1716 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The spelling of 12524532832 in words is "twelve billion, five hundred twenty-four million, five hundred thirty-two thousand, eight hundred thirty-two".