56582252616 has 32 divisors (see below), whose sum is σ = 144124608960. Its totient is φ = 18504887232.

The previous prime is 56582252609. The next prime is 56582252659. The reversal of 56582252616 is 61625228565.

It is a super-2 number, since 2×56582252616² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22240180 + ... + 22242723.

It is an arithmetic number, because the mean of its divisors is an integer number (4503894030).

Almost surely, 2^56582252616 is an apocalyptic number.

It is an amenable number.

56582252616 is an abundant number, since it is smaller than the sum of its proper divisors (87542356344).

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

56582252616 is a wasteful number, since it uses less digits than its factorization.

56582252616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44482965 (or 44482961 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 48.

The spelling of 56582252616 in words is "fifty-six billion, five hundred eighty-two million, two hundred fifty-two thousand, six hundred sixteen".