568773253 has 2 divisors, whose sum is σ = 568773254. Its totient is φ = 568773252.

The previous prime is 568773239. The next prime is 568773269. The reversal of 568773253 is 352377865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 550981729 + 17791524 = 23473^2 + 4218^2 .

It is a cyclic number.

It is not a de Polignac number, because 568773253 - 2⁵ = 568773221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (568773223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284386626 + 284386627.

It is an arithmetic number, because the mean of its divisors is an integer number (284386627).

Almost surely, 2^568773253 is an apocalyptic number.

It is an amenable number.

568773253 is a deficient number, since it is larger than the sum of its proper divisors (1).

568773253 is an equidigital number, since it uses as much as digits as its factorization.

568773253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1058400, while the sum is 46.

The square root of 568773253 is about 23848.9675457870. The cubic root of 568773253 is about 828.5391893053.

The spelling of 568773253 in words is "five hundred sixty-eight million, seven hundred seventy-three thousand, two hundred fifty-three".