10984289817563 has 2 divisors, whose sum is σ = 10984289817564. Its totient is φ = 10984289817562.

The previous prime is 10984289817559. The next prime is 10984289817607. The reversal of 10984289817563 is 36571898248901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10984289817563 - 2² = 10984289817559 is a prime.

It is not a weakly prime, because it can be changed into another prime (10984289819563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5492144908781 + 5492144908782.

It is an arithmetic number, because the mean of its divisors is an integer number (5492144908782).

It is a 1-persistent number, because it is pandigital, but 2⋅10984289817563 = 21968579635126 is not.

Almost surely, 2^{10984289817563} is an apocalyptic number.

10984289817563 is a deficient number, since it is larger than the sum of its proper divisors (1).

10984289817563 is an equidigital number, since it uses as much as digits as its factorization.

10984289817563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209018880, while the sum is 71.

The spelling of 10984289817563 in words is "ten trillion, nine hundred eighty-four billion, two hundred eighty-nine million, eight hundred seventeen thousand, five hundred sixty-three".