12652512032 has 72 divisors (see below), whose sum is σ = 25566519888. Its totient is φ = 6162280320.

The previous prime is 12652512031. The next prime is 12652512043. The reversal of 12652512032 is 23021525621.

It is a junction number, because it is equal to n+sod(n) for n = 12652511986 and 12652512004.

It is not an unprimeable number, because it can be changed into a prime (12652512031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59964407 + ... + 59964617.

It is an arithmetic number, because the mean of its divisors is an integer number (355090554).

Almost surely, 2^12652512032 is an apocalyptic number.

It is an amenable number.

12652512032 is an abundant number, since it is smaller than the sum of its proper divisors (12914007856).

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

12652512032 is an equidigital number, since it uses as much as digits as its factorization.

12652512032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 12652512032 in words is "twelve billion, six hundred fifty-two million, five hundred twelve thousand, thirty-two".