11827767713 has 2 divisors, whose sum is σ = 11827767714. Its totient is φ = 11827767712.

The previous prime is 11827767703. The next prime is 11827767761. The reversal of 11827767713 is 31776772811.

11827767713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11510500369 + 317267344 = 107287^2 + 17812^2 .

It is a cyclic number.

It is not a de Polignac number, because 11827767713 - 2²⁴ = 11810990497 is a prime.

It is not a weakly prime, because it can be changed into another prime (11827767703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5913883856 + 5913883857.

It is an arithmetic number, because the mean of its divisors is an integer number (5913883857).

Almost surely, 2^11827767713 is an apocalyptic number.

It is an amenable number.

11827767713 is a deficient number, since it is larger than the sum of its proper divisors (1).

11827767713 is an equidigital number, since it uses as much as digits as its factorization.

11827767713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691488, while the sum is 50.

The spelling of 11827767713 in words is "eleven billion, eight hundred twenty-seven million, seven hundred sixty-seven thousand, seven hundred thirteen".