56065660606 has 32 divisors (see below), whose sum is σ = 86720025600. Its totient is φ = 27174554400.

The previous prime is 56065660601. The next prime is 56065660613. The reversal of 56065660606 is 60606656065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56065660601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2895156 + ... + 2914456.

It is an arithmetic number, because the mean of its divisors is an integer number (2710000800).

Almost surely, 2^56065660606 is an apocalyptic number.

56065660606 is a deficient number, since it is larger than the sum of its proper divisors (30654364994).

56065660606 is a wasteful number, since it uses less digits than its factorization.

56065660606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 56065660606 in words is "fifty-six billion, sixty-five million, six hundred sixty thousand, six hundred six".