585042230317 has 2 divisors, whose sum is σ = 585042230318. Its totient is φ = 585042230316.

The previous prime is 585042230281. The next prime is 585042230371. The reversal of 585042230317 is 713032240585.

Together with next prime (585042230371) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465302701161 + 119739529156 = 682131^2 + 346034^2 .

It is a cyclic number.

It is not a de Polignac number, because 585042230317 - 2⁷ = 585042230189 is a prime.

It is a super-2 number, since 2×585042230317² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 585042230317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (585042230117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292521115158 + 292521115159.

It is an arithmetic number, because the mean of its divisors is an integer number (292521115159).

Almost surely, 2^585042230317 is an apocalyptic number.

It is an amenable number.

585042230317 is a deficient number, since it is larger than the sum of its proper divisors (1).

585042230317 is an equidigital number, since it uses as much as digits as its factorization.

585042230317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 585042230317 in words is "five hundred eighty-five billion, forty-two million, two hundred thirty thousand, three hundred seventeen".