10976117877 has 6 divisors (see below), whose sum is σ = 15854392502. Its totient is φ = 7317411912.

The previous prime is 10976117869. The next prime is 10976117897. The reversal of 10976117877 is 77871167901.

10976117877 is a `hidden beast` number, since 10 + 9 + 7 + 611 + 7 + 8 + 7 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5601175281 + 5374942596 = 74841^2 + 73314^2 .

It is not a de Polignac number, because 10976117877 - 2³ = 10976117869 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 (10976117857) 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, 609784318 + ... + 609784335.

Almost surely, 2^10976117877 is an apocalyptic number.

It is an amenable number.

10976117877 is a deficient number, since it is larger than the sum of its proper divisors (4878274625).

10976117877 is a wasteful number, since it uses less digits than its factorization.

10976117877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219568659 (or 1219568656 counting only the distinct ones).

The product of its (nonzero) digits is 1037232, while the sum is 54.

The spelling of 10976117877 in words is "ten billion, nine hundred seventy-six million, one hundred seventeen thousand, eight hundred seventy-seven".