564827701 has 2 divisors, whose sum is σ = 564827702. Its totient is φ = 564827700.

The previous prime is 564827671. The next prime is 564827707. The reversal of 564827701 is 107728465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 510805201 + 54022500 = 22601^2 + 7350^2 .

It is a cyclic number.

It is not a de Polignac number, because 564827701 - 2⁹ = 564827189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564827707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282413850 + 282413851.

It is an arithmetic number, because the mean of its divisors is an integer number (282413851).

Almost surely, 2^564827701 is an apocalyptic number.

It is an amenable number.

564827701 is a deficient number, since it is larger than the sum of its proper divisors (1).

564827701 is an equidigital number, since it uses as much as digits as its factorization.

564827701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 564827701 is about 23766.1040349486. The cubic root of 564827701 is about 826.6188969499.

The spelling of 564827701 in words is "five hundred sixty-four million, eight hundred twenty-seven thousand, seven hundred one".