56006650105660 has 12 divisors (see below), whose sum is σ = 117613965221928. Its totient is φ = 22402660042256.

The previous prime is 56006650105639. The next prime is 56006650105697. The reversal of 56006650105660 is 6650105660065.

It is a self number, because there is not a number n which added to its sum of digits gives 56006650105660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400166252622 + ... + 1400166252661.

It is an arithmetic number, because the mean of its divisors is an integer number (9801163768494).

Almost surely, 2^{56006650105660} is an apocalyptic number.

It is an amenable number.

56006650105660 is an abundant number, since it is smaller than the sum of its proper divisors (61607315116268).

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

56006650105660 is a wasteful number, since it uses less digits than its factorization.

56006650105660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800332505292 (or 2800332505290 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 56006650105660 in words is "fifty-six trillion, six billion, six hundred fifty million, one hundred five thousand, six hundred sixty".