56606510516 has 24 divisors (see below), whose sum is σ = 101431983744. Its totient is φ = 27633684960.

The previous prime is 56606510507. The next prime is 56606510549. The reversal of 56606510516 is 61501560665.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 938315 + ... + 996818.

It is an arithmetic number, because the mean of its divisors is an integer number (4226332656).

Almost surely, 2^56606510516 is an apocalyptic number.

It is an amenable number.

56606510516 is a deficient number, since it is larger than the sum of its proper divisors (44825473228).

56606510516 is a wasteful number, since it uses less digits than its factorization.

56606510516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935311 (or 1935309 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 56606510516 in words is "fifty-six billion, six hundred six million, five hundred ten thousand, five hundred sixteen".