776923085460 has 24 divisors (see below), whose sum is σ = 2175384639456. Its totient is φ = 207179489440.

The previous prime is 776923085459. The next prime is 776923085479. The reversal of 776923085460 is 64580329677.

776923085460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 776923085460.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6474358986 + ... + 6474359105.

It is an arithmetic number, because the mean of its divisors is an integer number (90641026644).

Almost surely, 2^776923085460 is an apocalyptic number.

It is an amenable number.

776923085460 is an abundant number, since it is smaller than the sum of its proper divisors (1398461553996).

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

776923085460 is a wasteful number, since it uses less digits than its factorization.

776923085460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12948718103 (or 12948718101 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 776923085460 in words is "seven hundred seventy-six billion, nine hundred twenty-three million, eighty-five thousand, four hundred sixty".