11763116977 has 2 divisors, whose sum is σ = 11763116978. Its totient is φ = 11763116976.

The previous prime is 11763116933. The next prime is 11763117019. The reversal of 11763116977 is 77961136711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11286087696 + 477029281 = 106236^2 + 21841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11763116977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11763116977.

It is not a weakly prime, because it can be changed into another prime (11763116177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5881558488 + 5881558489.

It is an arithmetic number, because the mean of its divisors is an integer number (5881558489).

Almost surely, 2^11763116977 is an apocalyptic number.

It is an amenable number.

11763116977 is a deficient number, since it is larger than the sum of its proper divisors (1).

11763116977 is an equidigital number, since it uses as much as digits as its factorization.

11763116977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 333396, while the sum is 49.

The spelling of 11763116977 in words is "eleven billion, seven hundred sixty-three million, one hundred sixteen thousand, nine hundred seventy-seven".