11838527933 has 2 divisors, whose sum is σ = 11838527934. Its totient is φ = 11838527932.

The previous prime is 11838527917. The next prime is 11838527951. The reversal of 11838527933 is 33972583811.

11838527933 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., 9298166329 + 2540361604 = 96427^2 + 50402^2 .

It is a cyclic number.

It is not a de Polignac number, because 11838527933 - 2⁴ = 11838527917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11838527633) 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, 5919263966 + 5919263967.

It is an arithmetic number, because the mean of its divisors is an integer number (5919263967).

Almost surely, 2^11838527933 is an apocalyptic number.

It is an amenable number.

11838527933 is a deficient number, since it is larger than the sum of its proper divisors (1).

11838527933 is an equidigital number, since it uses as much as digits as its factorization.

11838527933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 50.

The spelling of 11838527933 in words is "eleven billion, eight hundred thirty-eight million, five hundred twenty-seven thousand, nine hundred thirty-three".