11536808677 has 2 divisors, whose sum is σ = 11536808678. Its totient is φ = 11536808676.

The previous prime is 11536808663. The next prime is 11536808749. The reversal of 11536808677 is 77680863511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7686730276 + 3850078401 = 87674^2 + 62049^2 .

It is a cyclic number.

It is not a de Polignac number, because 11536808677 - 2¹¹ = 11536806629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11536808077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5768404338 + 5768404339.

It is an arithmetic number, because the mean of its divisors is an integer number (5768404339).

Almost surely, 2^11536808677 is an apocalyptic number.

It is an amenable number.

11536808677 is a deficient number, since it is larger than the sum of its proper divisors (1).

11536808677 is an equidigital number, since it uses as much as digits as its factorization.

11536808677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 11536808677 in words is "eleven billion, five hundred thirty-six million, eight hundred eight thousand, six hundred seventy-seven".