7768733824677 has 16 divisors (see below), whose sum is σ = 12126804020352. Its totient is φ = 4331001434880.

The previous prime is 7768733824669. The next prime is 7768733824697. The reversal of 7768733824677 is 7764283378677.

It is not a de Polignac number, because 7768733824677 - 2³ = 7768733824669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7768733824599 and 7768733824608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7768733824637) 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, 4511458968 + ... + 4511460689.

It is an arithmetic number, because the mean of its divisors is an integer number (757925251272).

Almost surely, 2^{7768733824677} is an apocalyptic number.

It is an amenable number.

7768733824677 is a deficient number, since it is larger than the sum of its proper divisors (4358070195675).

7768733824677 is a wasteful number, since it uses less digits than its factorization.

7768733824677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9022919708.

The product of its digits is 2788079616, while the sum is 75.

The spelling of 7768733824677 in words is "seven trillion, seven hundred sixty-eight billion, seven hundred thirty-three million, eight hundred twenty-four thousand, six hundred seventy-seven".