13256554445004 has 48 divisors (see below), whose sum is σ = 33311572619360. Its totient is φ = 4078911582720.

The previous prime is 13256554444997. The next prime is 13256554445011. The reversal of 13256554445004 is 40054445565231.

It is an interprime number because it is at equal distance from previous prime (13256554444997) and next prime (13256554445011).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39500742 + ... + 39834930.

Almost surely, 2^{13256554445004} is an apocalyptic number.

It is an amenable number.

13256554445004 is an abundant number, since it is smaller than the sum of its proper divisors (20055018174356).

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

13256554445004 is a wasteful number, since it uses less digits than its factorization.

13256554445004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588490 (or 588488 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 13256554445004 in words is "thirteen trillion, two hundred fifty-six billion, five hundred fifty-four million, four hundred forty-five thousand, four".