16560006651166 has 32 divisors (see below), whose sum is σ = 27126128504160. Its totient is φ = 7519518864000.

The previous prime is 16560006651157. The next prime is 16560006651179. The reversal of 16560006651166 is 66115660006561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112038520 + ... + 112186228.

It is an arithmetic number, because the mean of its divisors is an integer number (847691515755).

Almost surely, 2^{16560006651166} is an apocalyptic number.

16560006651166 is a deficient number, since it is larger than the sum of its proper divisors (10566121852994).

16560006651166 is a wasteful number, since it uses less digits than its factorization.

16560006651166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152940.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 16560006651166 in words is "sixteen trillion, five hundred sixty billion, six million, six hundred fifty-one thousand, one hundred sixty-six".