56662604000 has 48 divisors (see below), whose sum is σ = 139220027856. Its totient is φ = 22665040000.

The previous prime is 56662603961. The next prime is 56662604003. The reversal of 56662604000 is 40626665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56662604003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7078826 + ... + 7086825.

It is an arithmetic number, because the mean of its divisors is an integer number (2900417247).

Almost surely, 2^56662604000 is an apocalyptic number.

56662604000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56662604000 is an abundant number, since it is smaller than the sum of its proper divisors (82557423856).

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

56662604000 is a wasteful number, since it uses less digits than its factorization.

56662604000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14165676 (or 14165658 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 56662604000 in words is "fifty-six billion, six hundred sixty-two million, six hundred four thousand".