573199243 has 2 divisors, whose sum is σ = 573199244. Its totient is φ = 573199242.

The previous prime is 573199199. The next prime is 573199247. The reversal of 573199243 is 342991375.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 573199243 - 2¹³ = 573191051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 573199243.

It is not a weakly prime, because it can be changed into another prime (573199247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286599621 + 286599622.

It is an arithmetic number, because the mean of its divisors is an integer number (286599622).

Almost surely, 2^573199243 is an apocalyptic number.

573199243 is a deficient number, since it is larger than the sum of its proper divisors (1).

573199243 is an equidigital number, since it uses as much as digits as its factorization.

573199243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 43.

The square root of 573199243 is about 23941.5797933219. The cubic root of 573199243 is about 830.6827705542.

The spelling of 573199243 in words is "five hundred seventy-three million, one hundred ninety-nine thousand, two hundred forty-three".