564101801 has 2 divisors, whose sum is σ = 564101802. Its totient is φ = 564101800.

The previous prime is 564101779. The next prime is 564101807. The reversal of 564101801 is 108101465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 485761600 + 78340201 = 22040^2 + 8851^2 .

It is a cyclic number.

It is not a de Polignac number, because 564101801 - 2²² = 559907497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (564101807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282050900 + 282050901.

It is an arithmetic number, because the mean of its divisors is an integer number (282050901).

Almost surely, 2^564101801 is an apocalyptic number.

It is an amenable number.

564101801 is a deficient number, since it is larger than the sum of its proper divisors (1).

564101801 is an equidigital number, since it uses as much as digits as its factorization.

564101801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 564101801 is about 23750.8273750621. The cubic root of 564101801 is about 826.2646296855.

The spelling of 564101801 in words is "five hundred sixty-four million, one hundred one thousand, eight hundred one".