5628796978265 has 16 divisors (see below), whose sum is σ = 6804066866688. Its totient is φ = 4470144999936.

The previous prime is 5628796978261. The next prime is 5628796978267.

5628796978265 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 5628796978265 - 2² = 5628796978261 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 5628796978265.

It is not an unprimeable number, because it can be changed into a prime (5628796978261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6756899 + ... + 7544088.

It is an arithmetic number, because the mean of its divisors is an integer number (425254179168).

Almost surely, 2^{5628796978265} is an apocalyptic number.

It is an amenable number.

5628796978265 is a deficient number, since it is larger than the sum of its proper divisors (1175269888423).

5628796978265 is a wasteful number, since it uses less digits than its factorization.

5628796978265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301568.

The product of its digits is 5486745600, while the sum is 80.

The spelling of 5628796978265 in words is "five trillion, six hundred twenty-eight billion, seven hundred ninety-six million, nine hundred seventy-eight thousand, two hundred sixty-five".