17553110089 has 2 divisors, whose sum is σ = 17553110090. Its totient is φ = 17553110088.

The previous prime is 17553109997. The next prime is 17553110137. The reversal of 17553110089 is 98001135571.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14409601600 + 3143508489 = 120040^2 + 56067^2 .

It is an emirp because it is prime and its reverse (98001135571) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 17553110089 - 2⁹ = 17553109577 is a prime.

It is a super-2 number, since 2×17553110089² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (17553110189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8776555044 + 8776555045.

It is an arithmetic number, because the mean of its divisors is an integer number (8776555045).

Almost surely, 2^17553110089 is an apocalyptic number.

It is an amenable number.

17553110089 is a deficient number, since it is larger than the sum of its proper divisors (1).

17553110089 is an equidigital number, since it uses as much as digits as its factorization.

17553110089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 40.

The spelling of 17553110089 in words is "seventeen billion, five hundred fifty-three million, one hundred ten thousand, eighty-nine".