56256620510404 has 48 divisors (see below), whose sum is σ = 105130884096000. Its totient is φ = 26281863216000.

The previous prime is 56256620510401. The next prime is 56256620510413. The reversal of 56256620510404 is 40401502665265.

It is not an unprimeable number, because it can be changed into a prime (56256620510401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367251229 + ... + 367404379.

It is an arithmetic number, because the mean of its divisors is an integer number (2190226752000).

Almost surely, 2^{56256620510404} is an apocalyptic number.

It is an amenable number.

56256620510404 is a deficient number, since it is larger than the sum of its proper divisors (48874263585596).

56256620510404 is a wasteful number, since it uses less digits than its factorization.

56256620510404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255364 (or 255362 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 56256620510404 in words is "fifty-six trillion, two hundred fifty-six billion, six hundred twenty million, five hundred ten thousand, four hundred four".