117760683617 has 2 divisors, whose sum is σ = 117760683618. Its totient is φ = 117760683616.

The previous prime is 117760683569. The next prime is 117760683631. The reversal of 117760683617 is 716386067711.

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., 114517267216 + 3243416401 = 338404^2 + 56951^2 .

It is an emirp because it is prime and its reverse (716386067711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117760683617 - 2⁶ = 117760683553 is a prime.

It is not a weakly prime, because it can be changed into another prime (117760683637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58880341808 + 58880341809.

It is an arithmetic number, because the mean of its divisors is an integer number (58880341809).

Almost surely, 2^117760683617 is an apocalyptic number.

It is an amenable number.

117760683617 is a deficient number, since it is larger than the sum of its proper divisors (1).

117760683617 is an equidigital number, since it uses as much as digits as its factorization.

117760683617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 117760683617 in words is "one hundred seventeen billion, seven hundred sixty million, six hundred eighty-three thousand, six hundred seventeen".