56004003566304 has 96 divisors (see below), whose sum is σ = 150448798241280. Its totient is φ = 18236217484800.

The previous prime is 56004003566297. The next prime is 56004003566317. The reversal of 56004003566304 is 40366530040065.

It is a happy number.

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

It is a congruent number.

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, 36947652 + ... + 38433539.

It is an arithmetic number, because the mean of its divisors is an integer number (1567174981680).

Almost surely, 2^{56004003566304} is an apocalyptic number.

It is an amenable number.

56004003566304 is an abundant number, since it is smaller than the sum of its proper divisors (94444794674976).

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

56004003566304 is a wasteful number, since it uses less digits than its factorization.

56004003566304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75381384 (or 75381376 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 56004003566304 in words is "fifty-six trillion, four billion, three million, five hundred sixty-six thousand, three hundred four".