10976988667 has 2 divisors, whose sum is σ = 10976988668. Its totient is φ = 10976988666.

The previous prime is 10976988647. The next prime is 10976988683. The reversal of 10976988667 is 76688967901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10976988667 is a prime.

It is not a weakly prime, because it can be changed into another prime (10976988647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5488494333 + 5488494334.

It is an arithmetic number, because the mean of its divisors is an integer number (5488494334).

Almost surely, 2^10976988667 is an apocalyptic number.

10976988667 is a deficient number, since it is larger than the sum of its proper divisors (1).

10976988667 is an equidigital number, since it uses as much as digits as its factorization.

10976988667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54867456, while the sum is 67.

The spelling of 10976988667 in words is "ten billion, nine hundred seventy-six million, nine hundred eighty-eight thousand, six hundred sixty-seven".