12762535232 has 28 divisors (see below), whose sum is σ = 25408188960. Its totient is φ = 6360471936.

The previous prime is 12762535199. The next prime is 12762535237. The reversal of 12762535232 is 23253526721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12762535237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305132 + ... + 344427.

It is an arithmetic number, because the mean of its divisors is an integer number (907435320).

Almost surely, 2^12762535232 is an apocalyptic number.

It is an amenable number.

12762535232 is a deficient number, since it is larger than the sum of its proper divisors (12645653728).

12762535232 is an equidigital number, since it uses as much as digits as its factorization.

12762535232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649878 (or 649868 counting only the distinct ones).

The product of its digits is 151200, while the sum is 38.

The spelling of 12762535232 in words is "twelve billion, seven hundred sixty-two million, five hundred thirty-five thousand, two hundred thirty-two".