56000055555606 has 16 divisors (see below), whose sum is σ = 112092140798064. Its totient is φ = 18651346904064.

The previous prime is 56000055555581. The next prime is 56000055555607. The reversal of 56000055555606 is 60655555000065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56000055555607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3834562375 + ... + 3834576978.

It is an arithmetic number, because the mean of its divisors is an integer number (7005758799879).

Almost surely, 2^{56000055555606} is an apocalyptic number.

56000055555606 is an abundant number, since it is smaller than the sum of its proper divisors (56092085242458).

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

56000055555606 is a wasteful number, since it uses less digits than its factorization.

56000055555606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7669140575.

The product of its (nonzero) digits is 3375000, while the sum is 48.

The spelling of 56000055555606 in words is "fifty-six trillion, fifty-five million, five hundred fifty-five thousand, six hundred six".