56010055066 has 16 divisors (see below), whose sum is σ = 96020274240. Its totient is φ = 24003550080.

The previous prime is 56010055019. The next prime is 56010055093. The reversal of 56010055066 is 66055001065.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 831801 + ... + 896611.

It is an arithmetic number, because the mean of its divisors is an integer number (6001267140).

Almost surely, 2^56010055066 is an apocalyptic number.

56010055066 is a deficient number, since it is larger than the sum of its proper divisors (40010219174).

56010055066 is a wasteful number, since it uses less digits than its factorization.

56010055066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126549.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 56010055066 in words is "fifty-six billion, ten million, fifty-five thousand, sixty-six".