562264489 has 2 divisors, whose sum is σ = 562264490. Its totient is φ = 562264488.

The previous prime is 562264487. The next prime is 562264519. The reversal of 562264489 is 984462265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 368832025 + 193432464 = 19205^2 + 13908^2 .

It is a cyclic number.

It is not a de Polignac number, because 562264489 - 2¹ = 562264487 is a prime.

It is a super-2 number, since 2×562264489² = 632282711180862242, which contains 22 as substring.

Together with 562264487, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (562264481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281132244 + 281132245.

It is an arithmetic number, because the mean of its divisors is an integer number (281132245).

Almost surely, 2^562264489 is an apocalyptic number.

It is an amenable number.

562264489 is a deficient number, since it is larger than the sum of its proper divisors (1).

562264489 is an equidigital number, since it uses as much as digits as its factorization.

562264489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 46.

The square root of 562264489 is about 23712.1169236321. The cubic root of 562264489 is about 825.3665901877.

The spelling of 562264489 in words is "five hundred sixty-two million, two hundred sixty-four thousand, four hundred eighty-nine".