56606344004 has 24 divisors (see below), whose sum is σ = 113470600320. Its totient is φ = 24204594816.

The previous prime is 56606343977. The next prime is 56606344019. The reversal of 56606344004 is 40044360665.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290277 + ... + 2314860.

It is an arithmetic number, because the mean of its divisors is an integer number (4727941680).

Almost surely, 2^56606344004 is an apocalyptic number.

It is an amenable number.

56606344004 is an abundant number, since it is smaller than the sum of its proper divisors (56864256316).

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

56606344004 is a wasteful number, since it uses less digits than its factorization.

56606344004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605587 (or 4605585 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 56606344004 in words is "fifty-six billion, six hundred six million, three hundred forty-four thousand, four".