568540201 has 2 divisors, whose sum is σ = 568540202. Its totient is φ = 568540200.

The previous prime is 568540139. The next prime is 568540213. The reversal of 568540201 is 102045865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 542936601 + 25603600 = 23301^2 + 5060^2 .

It is a cyclic number.

It is not a de Polignac number, because 568540201 - 2⁷ = 568540073 is a prime.

It is not a weakly prime, because it can be changed into another prime (568540241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284270100 + 284270101.

It is an arithmetic number, because the mean of its divisors is an integer number (284270101).

Almost surely, 2^568540201 is an apocalyptic number.

It is an amenable number.

568540201 is a deficient number, since it is larger than the sum of its proper divisors (1).

568540201 is an equidigital number, since it uses as much as digits as its factorization.

568540201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 568540201 is about 23844.0810475053. The cubic root of 568540201 is about 828.4260105807.

The spelling of 568540201 in words is "five hundred sixty-eight million, five hundred forty thousand, two hundred one".