13312535553402 has 16 divisors (see below), whose sum is σ = 26625182334912. Its totient is φ = 4437493313120.

The previous prime is 13312535553379. The next prime is 13312535553403. The reversal of 13312535553402 is 20435553521331.

It is not an unprimeable number, because it can be changed into a prime (13312535553403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3036174 + ... + 5986937.

It is an arithmetic number, because the mean of its divisors is an integer number (1664073895932).

Almost surely, 2^{13312535553402} is an apocalyptic number.

13312535553402 is an abundant number, since it is smaller than the sum of its proper divisors (13312646781510).

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

13312535553402 is a wasteful number, since it uses less digits than its factorization.

13312535553402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9269013.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 13312535553402 in words is "thirteen trillion, three hundred twelve billion, five hundred thirty-five million, five hundred fifty-three thousand, four hundred two".