6650506016166 has 32 divisors (see below), whose sum is σ = 13405023590400. Its totient is φ = 2199559754720.

The previous prime is 6650506016083. The next prime is 6650506016171. The reversal of 6650506016166 is 6616106050566.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 7013376 + ... + 7904963.

It is an arithmetic number, because the mean of its divisors is an integer number (418906987200).

Almost surely, 2^{6650506016166} is an apocalyptic number.

6650506016166 is an abundant number, since it is smaller than the sum of its proper divisors (6754517574234).

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

6650506016166 is a wasteful number, since it uses less digits than its factorization.

6650506016166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14918924.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 6650506016166 in words is "six trillion, six hundred fifty billion, five hundred six million, sixteen thousand, one hundred sixty-six".