65014358026889 has 2 divisors, whose sum is σ = 65014358026890. Its totient is φ = 65014358026888.

The previous prime is 65014358026873. The next prime is 65014358026927. The reversal of 65014358026889 is 98862085341056.

65014358026889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64892771916025 + 121586110864 = 8055605^2 + 348692^2 .

It is a cyclic number.

It is not a de Polignac number, because 65014358026889 - 2⁴ = 65014358026873 is a prime.

It is a super-2 number, since 2×65014358026889² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65014358026789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32507179013444 + 32507179013445.

It is an arithmetic number, because the mean of its divisors is an integer number (32507179013445).

Almost surely, 2^{65014358026889} is an apocalyptic number.

It is an amenable number.

65014358026889 is a deficient number, since it is larger than the sum of its proper divisors (1).

65014358026889 is an equidigital number, since it uses as much as digits as its factorization.

65014358026889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 99532800, while the sum is 65.

The spelling of 65014358026889 in words is "sixty-five trillion, fourteen billion, three hundred fifty-eight million, twenty-six thousand, eight hundred eighty-nine".