52513401366593 has 2 divisors, whose sum is σ = 52513401366594. Its totient is φ = 52513401366592.

The previous prime is 52513401366589. The next prime is 52513401366611. The reversal of 52513401366593 is 39566310431525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51013420647424 + 1499980719169 = 7142368^2 + 1224737^2 .

It is a cyclic number.

It is not a de Polignac number, because 52513401366593 - 2² = 52513401366589 is a prime.

It is not a weakly prime, because it can be changed into another prime (52513401360593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26256700683296 + 26256700683297.

It is an arithmetic number, because the mean of its divisors is an integer number (26256700683297).

Almost surely, 2^{52513401366593} is an apocalyptic number.

It is an amenable number.

52513401366593 is a deficient number, since it is larger than the sum of its proper divisors (1).

52513401366593 is an equidigital number, since it uses as much as digits as its factorization.

52513401366593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748000, while the sum is 53.

The spelling of 52513401366593 in words is "fifty-two trillion, five hundred thirteen billion, four hundred one million, three hundred sixty-six thousand, five hundred ninety-three".