117775555577711 has 2 divisors, whose sum is σ = 117775555577712. Its totient is φ = 117775555577710.

The previous prime is 117775555577699. The next prime is 117775555577737.

117775555577711 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117775555577711 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117775555576711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58887777788855 + 58887777788856.

It is an arithmetic number, because the mean of its divisors is an integer number (58887777788856).

Almost surely, 2^{117775555577711} is an apocalyptic number.

117775555577711 is a deficient number, since it is larger than the sum of its proper divisors (1).

117775555577711 is an equidigital number, since it uses as much as digits as its factorization.

117775555577711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367653125, while the sum is 71.

The spelling of 117775555577711 in words is "one hundred seventeen trillion, seven hundred seventy-five billion, five hundred fifty-five million, five hundred seventy-seven thousand, seven hundred eleven".