8056401090777 has 48 divisors (see below), whose sum is σ = 12876744707008. Its totient is φ = 4821595735680.

The previous prime is 8056401090767. The next prime is 8056401090781. The reversal of 8056401090777 is 7770901046508.

8056401090777 is a `hidden beast` number, since 8 + 0 + 564 + 0 + 1 + 0 + 9 + 0 + 7 + 77 = 666.

It is not a de Polignac number, because 8056401090777 - 2⁶ = 8056401090713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8056401090707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9114402 + ... + 9959172.

Almost surely, 2^{8056401090777} is an apocalyptic number.

It is an amenable number.

8056401090777 is a deficient number, since it is larger than the sum of its proper divisors (4820343616231).

8056401090777 is a wasteful number, since it uses less digits than its factorization.

8056401090777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847030 (or 847027 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The spelling of 8056401090777 in words is "eight trillion, fifty-six billion, four hundred one million, ninety thousand, seven hundred seventy-seven".