13055132352156 has 12 divisors (see below), whose sum is σ = 30461975488392. Its totient is φ = 4351710784048.

The previous prime is 13055132352109. The next prime is 13055132352221. The reversal of 13055132352156 is 65125323155031.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543963847995 + ... + 543963848018.

It is an arithmetic number, because the mean of its divisors is an integer number (2538497957366).

Almost surely, 2^{13055132352156} is an apocalyptic number.

It is an amenable number.

13055132352156 is an abundant number, since it is smaller than the sum of its proper divisors (17406843136236).

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

13055132352156 is a wasteful number, since it uses less digits than its factorization.

13055132352156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087927696020 (or 1087927696018 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 13055132352156 in words is "thirteen trillion, fifty-five billion, one hundred thirty-two million, three hundred fifty-two thousand, one hundred fifty-six".