573243353 has 2 divisors, whose sum is σ = 573243354. Its totient is φ = 573243352.

The previous prime is 573243259. The next prime is 573243373. The reversal of 573243353 is 353342375.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 559464409 + 13778944 = 23653^2 + 3712^2 .

It is a cyclic number.

It is not a de Polignac number, because 573243353 - 2¹² = 573239257 is a prime.

It is not a weakly prime, because it can be changed into another prime (573243373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286621676 + 286621677.

It is an arithmetic number, because the mean of its divisors is an integer number (286621677).

Almost surely, 2^573243353 is an apocalyptic number.

It is an amenable number.

573243353 is a deficient number, since it is larger than the sum of its proper divisors (1).

573243353 is an equidigital number, since it uses as much as digits as its factorization.

573243353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 35.

The square root of 573243353 is about 23942.5009762974. The cubic root of 573243353 is about 830.7040781406.

The spelling of 573243353 in words is "five hundred seventy-three million, two hundred forty-three thousand, three hundred fifty-three".