12632036502 has 32 divisors (see below), whose sum is σ = 25479401472. Its totient is φ = 4174865984.

The previous prime is 12632036423. The next prime is 12632036509. The reversal of 12632036502 is 20563023621.

It is a self number, because there is not a number n which added to its sum of digits gives 12632036502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12632036509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 700483 + ... + 718289.

It is an arithmetic number, because the mean of its divisors is an integer number (796231296).

Almost surely, 2^12632036502 is an apocalyptic number.

12632036502 is an abundant number, since it is smaller than the sum of its proper divisors (12847364970).

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

12632036502 is a wasteful number, since it uses less digits than its factorization.

12632036502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18812.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 12632036502 in words is "twelve billion, six hundred thirty-two million, thirty-six thousand, five hundred two".