13520327912960 has 80 divisors (see below), whose sum is σ = 35364107770992. Its totient is φ = 4916482867200.

The previous prime is 13520327912867. The next prime is 13520327913017. The reversal of 13520327912960 is 6921972302531.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 13520327912899 and 13520327912908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240034481 + ... + 240090800.

Almost surely, 2^{13520327912960} is an apocalyptic number.

13520327912960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13520327912960 is an abundant number, since it is smaller than the sum of its proper divisors (21843779858032).

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

13520327912960 is an equidigital number, since it uses as much as digits as its factorization.

13520327912960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480125315 (or 480125299 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 13520327912960 in words is "thirteen trillion, five hundred twenty billion, three hundred twenty-seven million, nine hundred twelve thousand, nine hundred sixty".