159073289605469 has 2 divisors, whose sum is σ = 159073289605470. Its totient is φ = 159073289605468.

The previous prime is 159073289605463. The next prime is 159073289605499. The reversal of 159073289605469 is 964506982370951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 153365189764900 + 5708099840569 = 12384070^2 + 2389163^2 .

It is a cyclic number.

It is not a de Polignac number, because 159073289605469 - 2¹⁶ = 159073289539933 is a prime.

It is a super-2 number, since 2×159073289605469² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 159073289605396 and 159073289605405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159073289605463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79536644802734 + 79536644802735.

It is an arithmetic number, because the mean of its divisors is an integer number (79536644802735).

It is a 2-persistent number, because it is pandigital, and so is 2⋅159073289605469 = 318146579210938, but 3⋅159073289605469 = 477219868816407 is not.

Almost surely, 2^{159073289605469} is an apocalyptic number.

It is an amenable number.

159073289605469 is a deficient number, since it is larger than the sum of its proper divisors (1).

159073289605469 is an equidigital number, since it uses as much as digits as its factorization.

159073289605469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 881798400, while the sum is 74.

The spelling of 159073289605469 in words is "one hundred fifty-nine trillion, seventy-three billion, two hundred eighty-nine million, six hundred five thousand, four hundred sixty-nine".