13055433621600 has 72 divisors (see below), whose sum is σ = 42495436446120. Its totient is φ = 3481448965120.

The previous prime is 13055433621599. The next prime is 13055433621667. The reversal of 13055433621600 is 612633455031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2719879605 + ... + 2719884404.

It is an arithmetic number, because the mean of its divisors is an integer number (590214395085).

Almost surely, 2^{13055433621600} is an apocalyptic number.

13055433621600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13055433621600 is an abundant number, since it is smaller than the sum of its proper divisors (29440002824520).

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

13055433621600 is a wasteful number, since it uses less digits than its factorization.

13055433621600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439764032 (or 5439764019 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 13055433621600 in words is "thirteen trillion, fifty-five billion, four hundred thirty-three million, six hundred twenty-one thousand, six hundred".