56606158508 has 12 divisors (see below), whose sum is σ = 100314711840. Its totient is φ = 27944812272.

The previous prime is 56606158489. The next prime is 56606158541. The reversal of 56606158508 is 80585160665.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89566391 + ... + 89567022.

It is an arithmetic number, because the mean of its divisors is an integer number (8359559320).

Almost surely, 2^56606158508 is an apocalyptic number.

It is an amenable number.

56606158508 is a deficient number, since it is larger than the sum of its proper divisors (43708553332).

56606158508 is a wasteful number, since it uses less digits than its factorization.

56606158508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179133496 (or 179133494 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 50.

The spelling of 56606158508 in words is "fifty-six billion, six hundred six million, one hundred fifty-eight thousand, five hundred eight".