52673951593 has 2 divisors, whose sum is σ = 52673951594. Its totient is φ = 52673951592.

The previous prime is 52673951557. The next prime is 52673951651. The reversal of 52673951593 is 39515937625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50601152809 + 2072798784 = 224947^2 + 45528^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52673951593 is a prime.

It is not a weakly prime, because it can be changed into another prime (52673951513) 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, 26336975796 + 26336975797.

It is an arithmetic number, because the mean of its divisors is an integer number (26336975797).

Almost surely, 2^52673951593 is an apocalyptic number.

It is an amenable number.

52673951593 is a deficient number, since it is larger than the sum of its proper divisors (1).

52673951593 is an equidigital number, since it uses as much as digits as its factorization.

52673951593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7654500, while the sum is 55.

The spelling of 52673951593 in words is "fifty-two billion, six hundred seventy-three million, nine hundred fifty-one thousand, five hundred ninety-three".