28563010559 has 2 divisors, whose sum is σ = 28563010560. Its totient is φ = 28563010558.

The previous prime is 28563010519. The next prime is 28563010577. The reversal of 28563010559 is 95501036582.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28563010559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28563010519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14281505279 + 14281505280.

It is an arithmetic number, because the mean of its divisors is an integer number (14281505280).

Almost surely, 2^28563010559 is an apocalyptic number.

28563010559 is a deficient number, since it is larger than the sum of its proper divisors (1).

28563010559 is an equidigital number, since it uses as much as digits as its factorization.

28563010559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 28563010559 in words is "twenty-eight billion, five hundred sixty-three million, ten thousand, five hundred fifty-nine".