5173271236559 has 2 divisors, whose sum is σ = 5173271236560. Its totient is φ = 5173271236558.

The previous prime is 5173271236543. The next prime is 5173271236663. The reversal of 5173271236559 is 9556321723715.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5173271236559 - 2⁴ = 5173271236543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5173271206559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586635618279 + 2586635618280.

It is an arithmetic number, because the mean of its divisors is an integer number (2586635618280).

Almost surely, 2^{5173271236559} is an apocalyptic number.

5173271236559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5173271236559 is an equidigital number, since it uses as much as digits as its factorization.

5173271236559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11907000, while the sum is 56.

The spelling of 5173271236559 in words is "five trillion, one hundred seventy-three billion, two hundred seventy-one million, two hundred thirty-six thousand, five hundred fifty-nine".