3526969016489 has 2 divisors, whose sum is σ = 3526969016490. Its totient is φ = 3526969016488.

The previous prime is 3526969016443. The next prime is 3526969016621. The reversal of 3526969016489 is 9846109696253.

3526969016489 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., 3516825102400 + 10143914089 = 1875320^2 + 100717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3526969016489 is a prime.

It is not a weakly prime, because it can be changed into another prime (3526969016419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1763484508244 + 1763484508245.

It is an arithmetic number, because the mean of its divisors is an integer number (1763484508245).

Almost surely, 2^{3526969016489} is an apocalyptic number.

It is an amenable number.

3526969016489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3526969016489 is an equidigital number, since it uses as much as digits as its factorization.

3526969016489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151165440, while the sum is 68.

The spelling of 3526969016489 in words is "three trillion, five hundred twenty-six billion, nine hundred sixty-nine million, sixteen thousand, four hundred eighty-nine".