564373801 has 2 divisors, whose sum is σ = 564373802. Its totient is φ = 564373800.

The previous prime is 564373781. The next prime is 564373813. The reversal of 564373801 is 108373465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 562875625 + 1498176 = 23725^2 + 1224^2 .

It is a cyclic number.

It is not a de Polignac number, because 564373801 - 2¹⁵ = 564341033 is a prime.

It is a super-3 number, since 3×564373801³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (564373841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282186900 + 282186901.

It is an arithmetic number, because the mean of its divisors is an integer number (282186901).

Almost surely, 2^564373801 is an apocalyptic number.

It is an amenable number.

564373801 is a deficient number, since it is larger than the sum of its proper divisors (1).

564373801 is an equidigital number, since it uses as much as digits as its factorization.

564373801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 564373801 is about 23756.5528012799. The cubic root of 564373801 is about 826.3974117862.

The spelling of 564373801 in words is "five hundred sixty-four million, three hundred seventy-three thousand, eight hundred one".