11938577524277 has 2 divisors, whose sum is σ = 11938577524278. Its totient is φ = 11938577524276.

The previous prime is 11938577524249. The next prime is 11938577524283. The reversal of 11938577524277 is 77242577583911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11757828402961 + 180749121316 = 3428969^2 + 425146^2 .

It is a cyclic number.

It is not a de Polignac number, because 11938577524277 - 2⁸ = 11938577524021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11938577524477) 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, 5969288762138 + 5969288762139.

It is an arithmetic number, because the mean of its divisors is an integer number (5969288762139).

Almost surely, 2^{11938577524277} is an apocalyptic number.

It is an amenable number.

11938577524277 is a deficient number, since it is larger than the sum of its proper divisors (1).

11938577524277 is an equidigital number, since it uses as much as digits as its factorization.

11938577524277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207446400, while the sum is 68.

The spelling of 11938577524277 in words is "eleven trillion, nine hundred thirty-eight billion, five hundred seventy-seven million, five hundred twenty-four thousand, two hundred seventy-seven".