7768116504 has 48 divisors (see below), whose sum is σ = 21043693320. Its totient is φ = 2588751360.

The previous prime is 7768116487. The next prime is 7768116511. The reversal of 7768116504 is 4056118677.

7768116504 is a `hidden beast` number, since 77 + 68 + 1 + 16 + 504 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 7768116504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366024 + ... + 386664.

Almost surely, 2^7768116504 is an apocalyptic number.

It is an amenable number.

7768116504 is an abundant number, since it is smaller than the sum of its proper divisors (13275576816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7768116504 is a wasteful number, since it uses less digits than its factorization.

7768116504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25880 (or 25873 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 7768116504 is about 88136.9190748122. The cubic root of 7768116504 is about 1980.4866082854.

The spelling of 7768116504 in words is "seven billion, seven hundred sixty-eight million, one hundred sixteen thousand, five hundred four".