13655375904 has 24 divisors (see below), whose sum is σ = 35845362000. Its totient is φ = 4551791936.

The previous prime is 13655375897. The next prime is 13655375917. The reversal of 13655375904 is 40957355631.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71121654 + ... + 71121845.

It is an arithmetic number, because the mean of its divisors is an integer number (1493556750).

Almost surely, 2^13655375904 is an apocalyptic number.

It is an amenable number.

13655375904 is an abundant number, since it is smaller than the sum of its proper divisors (22189986096).

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

13655375904 is a wasteful number, since it uses less digits than its factorization.

13655375904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142243512 (or 142243504 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 48.

The spelling of 13655375904 in words is "thirteen billion, six hundred fifty-five million, three hundred seventy-five thousand, nine hundred four".