77115094911 has 6 divisors (see below), whose sum is σ = 111388470440. Its totient is φ = 51410063268.

The previous prime is 77115094877. The next prime is 77115094919. The reversal of 77115094911 is 11949051177.

77115094911 is a `hidden beast` number, since 7 + 7 + 1 + 150 + 9 + 491 + 1 = 666.

It is not a de Polignac number, because 77115094911 - 2¹⁷ = 77114963839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77115094919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4284171931 + ... + 4284171948.

Almost surely, 2^77115094911 is an apocalyptic number.

77115094911 is a deficient number, since it is larger than the sum of its proper divisors (34273375529).

77115094911 is a wasteful number, since it uses less digits than its factorization.

77115094911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8568343885 (or 8568343882 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 45.

The spelling of 77115094911 in words is "seventy-seven billion, one hundred fifteen million, ninety-four thousand, nine hundred eleven".