562436009 has 2 divisors, whose sum is σ = 562436010. Its totient is φ = 562436008.

The previous prime is 562435987. The next prime is 562436011. The reversal of 562436009 is 900634265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 495196009 + 67240000 = 22253^2 + 8200^2 .

It is a cyclic number.

It is not a de Polignac number, because 562436009 - 2²⁴ = 545658793 is a prime.

It is a Sophie Germain prime.

Together with 562436011, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 562436009.

It is not a weakly prime, because it can be changed into another prime (562436099) 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, 281218004 + 281218005.

It is an arithmetic number, because the mean of its divisors is an integer number (281218005).

Almost surely, 2^562436009 is an apocalyptic number.

It is an amenable number.

562436009 is a deficient number, since it is larger than the sum of its proper divisors (1).

562436009 is an equidigital number, since it uses as much as digits as its factorization.

562436009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 562436009 is about 23715.7333641614. The cubic root of 562436009 is about 825.4505082771.

The spelling of 562436009 in words is "five hundred sixty-two million, four hundred thirty-six thousand, nine".