9768568658679 has 24 divisors (see below), whose sum is σ = 14304051150480. Its totient is φ = 6422896017792.

The previous prime is 9768568658599. The next prime is 9768568658687.

9768568658679 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9768568658679 - 2²³ = 9768560270071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9768568658699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15815152 + ... + 16421210.

It is an arithmetic number, because the mean of its divisors is an integer number (596002131270).

Almost surely, 2^{9768568658679} is an apocalyptic number.

9768568658679 is a deficient number, since it is larger than the sum of its proper divisors (4535482491801).

9768568658679 is a wasteful number, since it uses less digits than its factorization.

9768568658679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630671 (or 630668 counting only the distinct ones).

The product of its digits is 65840947200, while the sum is 90.

The spelling of 9768568658679 in words is "nine trillion, seven hundred sixty-eight billion, five hundred sixty-eight million, six hundred fifty-eight thousand, six hundred seventy-nine".