26883200489 has 2 divisors, whose sum is σ = 26883200490. Its totient is φ = 26883200488.

The previous prime is 26883200479. The next prime is 26883200521. The reversal of 26883200489 is 98400238862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18745717225 + 8137483264 = 136915^2 + 90208^2 .

It is a cyclic number.

It is not a de Polignac number, because 26883200489 - 2¹² = 26883196393 is a prime.

It is not a weakly prime, because it can be changed into another prime (26883200459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13441600244 + 13441600245.

It is an arithmetic number, because the mean of its divisors is an integer number (13441600245).

Almost surely, 2^26883200489 is an apocalyptic number.

It is an amenable number.

26883200489 is a deficient number, since it is larger than the sum of its proper divisors (1).

26883200489 is an equidigital number, since it uses as much as digits as its factorization.

26883200489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 26883200489 in words is "twenty-six billion, eight hundred eighty-three million, two hundred thousand, four hundred eighty-nine".