56330646004 has 48 divisors (see below), whose sum is σ = 107270811648. Its totient is φ = 25774668288.

The previous prime is 56330645971. The next prime is 56330646007. The reversal of 56330646004 is 40064603365.

It is a super-2 number, since 2×56330646004² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56330646007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4177377 + ... + 4190839.

It is an arithmetic number, because the mean of its divisors is an integer number (2234808576).

Almost surely, 2^56330646004 is an apocalyptic number.

It is an amenable number.

56330646004 is a deficient number, since it is larger than the sum of its proper divisors (50940165644).

56330646004 is a wasteful number, since it uses less digits than its factorization.

56330646004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15184 (or 15182 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 56330646004 in words is "fifty-six billion, three hundred thirty million, six hundred forty-six thousand, four".