52393716653 has 2 divisors, whose sum is σ = 52393716654. Its totient is φ = 52393716652.

The previous prime is 52393716629. The next prime is 52393716667. The reversal of 52393716653 is 35661739325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46396298404 + 5997418249 = 215398^2 + 77443^2 .

It is a cyclic number.

It is not a de Polignac number, because 52393716653 - 2³⁴ = 35213847469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52393713653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26196858326 + 26196858327.

It is an arithmetic number, because the mean of its divisors is an integer number (26196858327).

Almost surely, 2^52393716653 is an apocalyptic number.

It is an amenable number.

52393716653 is a deficient number, since it is larger than the sum of its proper divisors (1).

52393716653 is an equidigital number, since it uses as much as digits as its factorization.

52393716653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3061800, while the sum is 50.

The spelling of 52393716653 in words is "fifty-two billion, three hundred ninety-three million, seven hundred sixteen thousand, six hundred fifty-three".