12452311565033 has 2 divisors, whose sum is σ = 12452311565034. Its totient is φ = 12452311565032.

The previous prime is 12452311564981. The next prime is 12452311565051. The reversal of 12452311565033 is 33056511325421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12295738614784 + 156572950249 = 3506528^2 + 395693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12452311565033 is a prime.

It is not a weakly prime, because it can be changed into another prime (12452311565233) 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, 6226155782516 + 6226155782517.

It is an arithmetic number, because the mean of its divisors is an integer number (6226155782517).

Almost surely, 2^{12452311565033} is an apocalyptic number.

It is an amenable number.

12452311565033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12452311565033 is an equidigital number, since it uses as much as digits as its factorization.

12452311565033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 12452311565033 in words is "twelve trillion, four hundred fifty-two billion, three hundred eleven million, five hundred sixty-five thousand, thirty-three".