564200149 has 2 divisors, whose sum is σ = 564200150. Its totient is φ = 564200148.

The previous prime is 564200141. The next prime is 564200177. The reversal of 564200149 is 941002465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 369792900 + 194407249 = 19230^2 + 13943^2 .

It is a cyclic number.

It is not a de Polignac number, because 564200149 - 2³ = 564200141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564200149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564200141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282100074 + 282100075.

It is an arithmetic number, because the mean of its divisors is an integer number (282100075).

Almost surely, 2^564200149 is an apocalyptic number.

It is an amenable number.

564200149 is a deficient number, since it is larger than the sum of its proper divisors (1).

564200149 is an equidigital number, since it uses as much as digits as its factorization.

564200149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 564200149 is about 23752.8976969127. The cubic root of 564200149 is about 826.3126451038.

The spelling of 564200149 in words is "five hundred sixty-four million, two hundred thousand, one hundred forty-nine".