13655316320 has 48 divisors (see below), whose sum is σ = 32422874400. Its totient is φ = 5434665984.

The previous prime is 13655316313. The next prime is 13655316331. The reversal of 13655316320 is 2361355631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182597 + ... + 246276.

It is an arithmetic number, because the mean of its divisors is an integer number (675476550).

Almost surely, 2^13655316320 is an apocalyptic number.

13655316320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13655316320 is an abundant number, since it is smaller than the sum of its proper divisors (18767558080).

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

13655316320 is a wasteful number, since it uses less digits than its factorization.

13655316320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429087 (or 429079 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 13655316320 in words is "thirteen billion, six hundred fifty-five million, three hundred sixteen thousand, three hundred twenty".