2668092876959 has 4 divisors (see below), whose sum is σ = 2671645597920. Its totient is φ = 2664540156000.

The previous prime is 2668092876949. The next prime is 2668092876983. The reversal of 2668092876959 is 9596782908662.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2668092876959 - 2²⁰ = 2668091828383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2668092876959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668092876949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776359354 + ... + 1776360855.

It is an arithmetic number, because the mean of its divisors is an integer number (667911399480).

Almost surely, 2^{2668092876959} is an apocalyptic number.

2668092876959 is a deficient number, since it is larger than the sum of its proper divisors (3552720961).

2668092876959 is an equidigital number, since it uses as much as digits as its factorization.

2668092876959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3552720960.

The product of its (nonzero) digits is 1410877440, while the sum is 77.

The spelling of 2668092876959 in words is "two trillion, six hundred sixty-eight billion, ninety-two million, eight hundred seventy-six thousand, nine hundred fifty-nine".