562320449 has 2 divisors, whose sum is σ = 562320450. Its totient is φ = 562320448.

The previous prime is 562320419. The next prime is 562320457. The reversal of 562320449 is 944023265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 560174224 + 2146225 = 23668^2 + 1465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-562320449 is a prime.

It is not a weakly prime, because it can be changed into another prime (562320419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281160224 + 281160225.

It is an arithmetic number, because the mean of its divisors is an integer number (281160225).

Almost surely, 2^562320449 is an apocalyptic number.

It is an amenable number.

562320449 is a deficient number, since it is larger than the sum of its proper divisors (1).

562320449 is an equidigital number, since it uses as much as digits as its factorization.

562320449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 562320449 is about 23713.2968817075. The cubic root of 562320449 is about 825.3939711227.

The spelling of 562320449 in words is "five hundred sixty-two million, three hundred twenty thousand, four hundred forty-nine".