56002642860 has 24 divisors (see below), whose sum is σ = 156807400176. Its totient is φ = 14934038080.

The previous prime is 56002642789. The next prime is 56002642873. The reversal of 56002642860 is 6824620065.

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, 466688631 + ... + 466688750.

It is an arithmetic number, because the mean of its divisors is an integer number (6533641674).

Almost surely, 2^56002642860 is an apocalyptic number.

It is an amenable number.

56002642860 is an abundant number, since it is smaller than the sum of its proper divisors (100804757316).

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

56002642860 is a wasteful number, since it uses less digits than its factorization.

56002642860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933377393 (or 933377391 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 56002642860 in words is "fifty-six billion, two million, six hundred forty-two thousand, eight hundred sixty".