56065001166 has 24 divisors (see below), whose sum is σ = 122049884424. Its totient is φ = 18599762160.

The previous prime is 56065001149. The next prime is 56065001171. The reversal of 56065001166 is 66110056065.

56065001166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56065001166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7377061 + ... + 7384656.

It is an arithmetic number, because the mean of its divisors is an integer number (5085411851).

Almost surely, 2^56065001166 is an apocalyptic number.

56065001166 is an abundant number, since it is smaller than the sum of its proper divisors (65984883258).

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

56065001166 is a wasteful number, since it uses less digits than its factorization.

56065001166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14761936 (or 14761933 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 56065001166 in words is "fifty-six billion, sixty-five million, one thousand, one hundred sixty-six".