585042230189 has 2 divisors, whose sum is σ = 585042230190. Its totient is φ = 585042230188.

The previous prime is 585042230159. The next prime is 585042230221. The reversal of 585042230189 is 981032240585.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 585021527689 + 20702500 = 764867^2 + 4550^2 .

It is a cyclic number.

It is not a de Polignac number, because 585042230189 - 2¹⁶ = 585042164653 is a prime.

It is a super-2 number, since 2×585042230189² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (585042230159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292521115094 + 292521115095.

It is an arithmetic number, because the mean of its divisors is an integer number (292521115095).

Almost surely, 2^585042230189 is an apocalyptic number.

It is an amenable number.

585042230189 is a deficient number, since it is larger than the sum of its proper divisors (1).

585042230189 is an equidigital number, since it uses as much as digits as its factorization.

585042230189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 585042230189 in words is "five hundred eighty-five billion, forty-two million, two hundred thirty thousand, one hundred eighty-nine".