573320201 has 2 divisors, whose sum is σ = 573320202. Its totient is φ = 573320200.

The previous prime is 573320191. The next prime is 573320207. The reversal of 573320201 is 102023375.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334926601 + 238393600 = 18301^2 + 15440^2 .

It is a cyclic number.

It is not a de Polignac number, because 573320201 - 2¹⁴ = 573303817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (573320207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286660100 + 286660101.

It is an arithmetic number, because the mean of its divisors is an integer number (286660101).

Almost surely, 2^573320201 is an apocalyptic number.

It is an amenable number.

573320201 is a deficient number, since it is larger than the sum of its proper divisors (1).

573320201 is an equidigital number, since it uses as much as digits as its factorization.

573320201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 573320201 is about 23944.1057673909. The cubic root of 573320201 is about 830.7411973932.

Adding to 573320201 its reverse (102023375), we get a palindrome (675343576).

The spelling of 573320201 in words is "five hundred seventy-three million, three hundred twenty thousand, two hundred one".