26282563 has 2 divisors, whose sum is σ = 26282564. Its totient is φ = 26282562.

The previous prime is 26282551. The next prime is 26282579. The reversal of 26282563 is 36528262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26282563 - 2¹³ = 26274371 is a prime.

It is not a weakly prime, because it can be changed into another prime (26282363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13141281 + 13141282.

It is an arithmetic number, because the mean of its divisors is an integer number (13141282).

Almost surely, 2^26282563 is an apocalyptic number.

26282563 is a deficient number, since it is larger than the sum of its proper divisors (1).

26282563 is an equidigital number, since it uses as much as digits as its factorization.

26282563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 34.

The square root of 26282563 is about 5126.6522214794. The cubic root of 26282563 is about 297.3189369729.

The spelling of 26282563 in words is "twenty-six million, two hundred eighty-two thousand, five hundred sixty-three".