11755381133927 has 2 divisors, whose sum is σ = 11755381133928. Its totient is φ = 11755381133926.

The previous prime is 11755381133911. The next prime is 11755381133941. The reversal of 11755381133927 is 72933118355711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11755381133927 - 2⁴ = 11755381133911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11755381133227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5877690566963 + 5877690566964.

It is an arithmetic number, because the mean of its divisors is an integer number (5877690566964).

Almost surely, 2^{11755381133927} is an apocalyptic number.

11755381133927 is a deficient number, since it is larger than the sum of its proper divisors (1).

11755381133927 is an equidigital number, since it uses as much as digits as its factorization.

11755381133927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4762800, while the sum is 56.

The spelling of 11755381133927 in words is "eleven trillion, seven hundred fifty-five billion, three hundred eighty-one million, one hundred thirty-three thousand, nine hundred twenty-seven".