562590493 has 2 divisors, whose sum is σ = 562590494. Its totient is φ = 562590492.

The previous prime is 562590481. The next prime is 562590499. The reversal of 562590493 is 394095265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 395095129 + 167495364 = 19877^2 + 12942^2 .

It is a cyclic number.

It is not a de Polignac number, because 562590493 - 2⁵ = 562590461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562590499) 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, 281295246 + 281295247.

It is an arithmetic number, because the mean of its divisors is an integer number (281295247).

Almost surely, 2^562590493 is an apocalyptic number.

It is an amenable number.

562590493 is a deficient number, since it is larger than the sum of its proper divisors (1).

562590493 is an equidigital number, since it uses as much as digits as its factorization.

562590493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 43.

The square root of 562590493 is about 23718.9901344893. The cubic root of 562590493 is about 825.5260767097.

The spelling of 562590493 in words is "five hundred sixty-two million, five hundred ninety thousand, four hundred ninety-three".