168069585353 has 2 divisors, whose sum is σ = 168069585354. Its totient is φ = 168069585352.

The previous prime is 168069585287. The next prime is 168069585361. The reversal of 168069585353 is 353585960861.

168069585353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151497657529 + 16571927824 = 389227^2 + 128732^2 .

It is a cyclic number.

It is not a de Polignac number, because 168069585353 - 2¹⁶ = 168069519817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 168069585292 and 168069585301.

It is not a weakly prime, because it can be changed into another prime (168069585053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84034792676 + 84034792677.

It is an arithmetic number, because the mean of its divisors is an integer number (84034792677).

Almost surely, 2^168069585353 is an apocalyptic number.

It is an amenable number.

168069585353 is a deficient number, since it is larger than the sum of its proper divisors (1).

168069585353 is an equidigital number, since it uses as much as digits as its factorization.

168069585353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328000, while the sum is 59.

The spelling of 168069585353 in words is "one hundred sixty-eight billion, sixty-nine million, five hundred eighty-five thousand, three hundred fifty-three".