573420317 has 2 divisors, whose sum is σ = 573420318. Its totient is φ = 573420316.

The previous prime is 573420307. The next prime is 573420343. The reversal of 573420317 is 713024375.

573420317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334377796 + 239042521 = 18286^2 + 15461^2 .

It is a cyclic number.

It is not a de Polignac number, because 573420317 - 2¹⁰ = 573419293 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573420307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286710158 + 286710159.

It is an arithmetic number, because the mean of its divisors is an integer number (286710159).

Almost surely, 2^573420317 is an apocalyptic number.

It is an amenable number.

573420317 is a deficient number, since it is larger than the sum of its proper divisors (1).

573420317 is an equidigital number, since it uses as much as digits as its factorization.

573420317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 573420317 is about 23946.1962950277. The cubic root of 573420317 is about 830.7895506199.

The spelling of 573420317 in words is "five hundred seventy-three million, four hundred twenty thousand, three hundred seventeen".