10563439 has 2 divisors, whose sum is σ = 10563440. Its totient is φ = 10563438.

The previous prime is 10563433. The next prime is 10563457. The reversal of 10563439 is 93436501.

It is a weak prime.

It is an emirp because it is prime and its reverse (93436501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10563439 - 2⁵ = 10563407 is a prime.

It is a super-2 number, since 2×10563439² = 223172487013442, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10563439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10563433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5281719 + 5281720.

It is an arithmetic number, because the mean of its divisors is an integer number (5281720).

Almost surely, 2^10563439 is an apocalyptic number.

10563439 is a deficient number, since it is larger than the sum of its proper divisors (1).

10563439 is an equidigital number, since it uses as much as digits as its factorization.

10563439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 10563439 is about 3250.1444583280. The cubic root of 10563439 is about 219.4160754843.

The spelling of 10563439 in words is "ten million, five hundred sixty-three thousand, four hundred thirty-nine".