11376685169 has 2 divisors, whose sum is σ = 11376685170. Its totient is φ = 11376685168.

The previous prime is 11376685097. The next prime is 11376685171. The reversal of 11376685169 is 96158667311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9119295025 + 2257390144 = 95495^2 + 47512^2 .

It is a cyclic number.

It is not a de Polignac number, because 11376685169 - 2³² = 7081717873 is a prime.

It is a super-2 number, since 2×11376685169² (a number of 21 digits) contains 22 as substring.

Together with 11376685171, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11376685169.

It is not a weakly prime, because it can be changed into another prime (11376685669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5688342584 + 5688342585.

It is an arithmetic number, because the mean of its divisors is an integer number (5688342585).

Almost surely, 2^11376685169 is an apocalyptic number.

It is an amenable number.

11376685169 is a deficient number, since it is larger than the sum of its proper divisors (1).

11376685169 is an equidigital number, since it uses as much as digits as its factorization.

11376685169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 53.

The spelling of 11376685169 in words is "eleven billion, three hundred seventy-six million, six hundred eighty-five thousand, one hundred sixty-nine".