11533875293 has 2 divisors, whose sum is σ = 11533875294. Its totient is φ = 11533875292.

The previous prime is 11533875277. The next prime is 11533875319. The reversal of 11533875293 is 39257833511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11299264804 + 234610489 = 106298^2 + 15317^2 .

It is a cyclic number.

It is not a de Polignac number, because 11533875293 - 2⁴ = 11533875277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11533875253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5766937646 + 5766937647.

It is an arithmetic number, because the mean of its divisors is an integer number (5766937647).

Almost surely, 2^11533875293 is an apocalyptic number.

It is an amenable number.

11533875293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11533875293 is an equidigital number, since it uses as much as digits as its factorization.

11533875293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 47.

The spelling of 11533875293 in words is "eleven billion, five hundred thirty-three million, eight hundred seventy-five thousand, two hundred ninety-three".