2459563 has 2 divisors, whose sum is σ = 2459564. Its totient is φ = 2459562.

The previous prime is 2459497. The next prime is 2459579. The reversal of 2459563 is 3659542.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2459563 is a prime.

2459563 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2459363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1229781 + 1229782.

It is an arithmetic number, because the mean of its divisors is an integer number (1229782).

2^2459563 is an apocalyptic number.

2459563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2459563 is an equidigital number, since it uses as much as digits as its factorization.

2459563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 34.

The square root of 2459563 is about 1568.2993974366. The cubic root of 2459563 is about 134.9851469713.

The spelling of 2459563 in words is "two million, four hundred fifty-nine thousand, five hundred sixty-three".