10351808689 has 2 divisors, whose sum is σ = 10351808690. Its totient is φ = 10351808688.

The previous prime is 10351808647. The next prime is 10351808713. The reversal of 10351808689 is 98680815301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9912193600 + 439615089 = 99560^2 + 20967^2 .

It is a cyclic number.

It is not a de Polignac number, because 10351808689 - 2⁹ = 10351808177 is a prime.

It is not a weakly prime, because it can be changed into another prime (10351808629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5175904344 + 5175904345.

It is an arithmetic number, because the mean of its divisors is an integer number (5175904345).

Almost surely, 2^10351808689 is an apocalyptic number.

It is an amenable number.

10351808689 is a deficient number, since it is larger than the sum of its proper divisors (1).

10351808689 is an equidigital number, since it uses as much as digits as its factorization.

10351808689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 49.

The spelling of 10351808689 in words is "ten billion, three hundred fifty-one million, eight hundred eight thousand, six hundred eighty-nine".