5172623408593 has 2 divisors, whose sum is σ = 5172623408594. Its totient is φ = 5172623408592.

The previous prime is 5172623408569. The next prime is 5172623408633. The reversal of 5172623408593 is 3958043262715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4248079621569 + 924543787024 = 2061087^2 + 961532^2 .

It is a cyclic number.

It is not a de Polignac number, because 5172623408593 - 2¹³ = 5172623400401 is a prime.

It is not a weakly prime, because it can be changed into another prime (5172623403593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586311704296 + 2586311704297.

It is an arithmetic number, because the mean of its divisors is an integer number (2586311704297).

It is a 1-persistent number, because it is pandigital, but 2⋅5172623408593 = 10345246817186 is not.

Almost surely, 2^{5172623408593} is an apocalyptic number.

It is an amenable number.

5172623408593 is a deficient number, since it is larger than the sum of its proper divisors (1).

5172623408593 is an equidigital number, since it uses as much as digits as its factorization.

5172623408593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 5172623408593 in words is "five trillion, one hundred seventy-two billion, six hundred twenty-three million, four hundred eight thousand, five hundred ninety-three".