56274958919808 has 96 divisors (see below), whose sum is σ = 163370127938940. Its totient is φ = 18592316768256.

The previous prime is 56274958919807. The next prime is 56274958919857. The reversal of 56274958919808 is 80891985947265.

56274958919808 is a `hidden beast` number, since 5 + 6 + 27 + 4 + 9 + 589 + 1 + 9 + 8 + 0 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55259717281344 + 1015241638464 = 7433688^2 + 1007592^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (56274958919807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216019341 + ... + 216279692.

Almost surely, 2^{56274958919808} is an apocalyptic number.

It is an amenable number.

56274958919808 is an abundant number, since it is smaller than the sum of its proper divisors (107095169019132).

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

56274958919808 is a wasteful number, since it uses less digits than its factorization.

56274958919808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432299166 (or 432299151 counting only the distinct ones).

The product of its (nonzero) digits is 3135283200, while the sum is 81.

The spelling of 56274958919808 in words is "fifty-six trillion, two hundred seventy-four billion, nine hundred fifty-eight million, nine hundred nineteen thousand, eight hundred eight".