159339413 has 2 divisors, whose sum is σ = 159339414. Its totient is φ = 159339412.

The previous prime is 159339347. The next prime is 159339421. The reversal of 159339413 is 314933951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109453444 + 49885969 = 10462^2 + 7063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159339413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159339443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79669706 + 79669707.

It is an arithmetic number, because the mean of its divisors is an integer number (79669707).

Almost surely, 2^159339413 is an apocalyptic number.

It is an amenable number.

159339413 is a deficient number, since it is larger than the sum of its proper divisors (1).

159339413 is an equidigital number, since it uses as much as digits as its factorization.

159339413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 38.

The square root of 159339413 is about 12622.9716390397. The cubic root of 159339413 is about 542.1353639925.

The spelling of 159339413 in words is "one hundred fifty-nine million, three hundred thirty-nine thousand, four hundred thirteen".