2116670500255 has 16 divisors (see below), whose sum is σ = 2650481323200. Its totient is φ = 1619687570688.

The previous prime is 2116670500247. The next prime is 2116670500261. The reversal of 2116670500255 is 5520050766112.

It is a cyclic number.

It is not a de Polignac number, because 2116670500255 - 2³ = 2116670500247 is a prime.

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, 10706179 + ... + 10902091.

It is an arithmetic number, because the mean of its divisors is an integer number (165655082700).

Almost surely, 2^{2116670500255} is an apocalyptic number.

2116670500255 is a deficient number, since it is larger than the sum of its proper divisors (533810822945).

2116670500255 is a wasteful number, since it uses less digits than its factorization.

2116670500255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289890.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 2116670500255 in words is "two trillion, one hundred sixteen billion, six hundred seventy million, five hundred thousand, two hundred fifty-five".