2680568065 has 16 divisors (see below), whose sum is σ = 3682673280. Its totient is φ = 1834871040.

The previous prime is 2680568017. The next prime is 2680568113. The reversal of 2680568065 is 5608650862.

It is an interprime number because it is at equal distance from previous prime (2680568017) and next prime (2680568113).

It is not a de Polignac number, because 2680568065 - 2¹³ = 2680559873 is a prime.

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, 47080 + ... + 87049.

It is an arithmetic number, because the mean of its divisors is an integer number (230167080).

Almost surely, 2^2680568065 is an apocalyptic number.

It is an amenable number.

2680568065 is a deficient number, since it is larger than the sum of its proper divisors (1002105215).

2680568065 is a wasteful number, since it uses less digits than its factorization.

2680568065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134712.

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 2680568065 is about 51774.2026978688. The cubic root of 2680568065 is about 1389.1280463742.

The spelling of 2680568065 in words is "two billion, six hundred eighty million, five hundred sixty-eight thousand, sixty-five".