56655052883 has 16 divisors (see below), whose sum is σ = 66574485600. Its totient is φ = 47532199680.

The previous prime is 56655052823. The next prime is 56655052913. The reversal of 56655052883 is 38825055665.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56655052883 is a prime.

It is a super-2 number, since 2×56655052883² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56655052823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643463 + ... + 726191.

It is an arithmetic number, because the mean of its divisors is an integer number (4160905350).

Almost surely, 2^56655052883 is an apocalyptic number.

56655052883 is a deficient number, since it is larger than the sum of its proper divisors (9919432717).

56655052883 is a wasteful number, since it uses less digits than its factorization.

56655052883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87542.

The product of its (nonzero) digits is 8640000, while the sum is 53.

The spelling of 56655052883 in words is "fifty-six billion, six hundred fifty-five million, fifty-two thousand, eight hundred eighty-three".