11710486169 has 2 divisors, whose sum is σ = 11710486170. Its totient is φ = 11710486168.

The previous prime is 11710486147. The next prime is 11710486241. The reversal of 11710486169 is 96168401711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11159175769 + 551310400 = 105637^2 + 23480^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11710486169 is a prime.

It is a super-2 number, since 2×11710486169² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11710486969) 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, 5855243084 + 5855243085.

It is an arithmetic number, because the mean of its divisors is an integer number (5855243085).

Almost surely, 2^11710486169 is an apocalyptic number.

It is an amenable number.

11710486169 is a deficient number, since it is larger than the sum of its proper divisors (1).

11710486169 is an equidigital number, since it uses as much as digits as its factorization.

11710486169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 44.

The spelling of 11710486169 in words is "eleven billion, seven hundred ten million, four hundred eighty-six thousand, one hundred sixty-nine".