563014421 has 2 divisors, whose sum is σ = 563014422. Its totient is φ = 563014420.

The previous prime is 563014409. The next prime is 563014429. The reversal of 563014421 is 124410365.

563014421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340587025 + 222427396 = 18455^2 + 14914^2 .

It is a cyclic number.

It is not a de Polignac number, because 563014421 - 2¹⁰ = 563013397 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563014429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281507210 + 281507211.

It is an arithmetic number, because the mean of its divisors is an integer number (281507211).

Almost surely, 2^563014421 is an apocalyptic number.

It is an amenable number.

563014421 is a deficient number, since it is larger than the sum of its proper divisors (1).

563014421 is an equidigital number, since it uses as much as digits as its factorization.

563014421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 563014421 is about 23727.9249198070. The cubic root of 563014421 is about 825.7333771394.

Adding to 563014421 its reverse (124410365), we get a palindrome (687424786).

The spelling of 563014421 in words is "five hundred sixty-three million, fourteen thousand, four hundred twenty-one".