117707579807 has 2 divisors, whose sum is σ = 117707579808. Its totient is φ = 117707579806.

The previous prime is 117707579767. The next prime is 117707579809. The reversal of 117707579807 is 708975707711.

It is a strong prime.

It is an emirp because it is prime and its reverse (708975707711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117707579807 - 2¹⁶ = 117707514271 is a prime.

It is a super-5 number, since 5×117707579807⁵ (a number of 57 digits) contains 55555 as substring.

Together with 117707579809, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117707579809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58853789903 + 58853789904.

It is an arithmetic number, because the mean of its divisors is an integer number (58853789904).

Almost surely, 2^117707579807 is an apocalyptic number.

117707579807 is a deficient number, since it is larger than the sum of its proper divisors (1).

117707579807 is an equidigital number, since it uses as much as digits as its factorization.

117707579807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6050520, while the sum is 59.

The spelling of 117707579807 in words is "one hundred seventeen billion, seven hundred seven million, five hundred seventy-nine thousand, eight hundred seven".