2159305159 has 16 divisors (see below), whose sum is σ = 2482389504. Its totient is φ = 1859044000.

The previous prime is 2159305123. The next prime is 2159305189. The reversal of 2159305159 is 9515039512.

It is not a de Polignac number, because 2159305159 - 2²⁵ = 2125750727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2159305189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16699 + ... + 67804.

It is an arithmetic number, because the mean of its divisors is an integer number (155149344).

Almost surely, 2^2159305159 is an apocalyptic number.

2159305159 is a deficient number, since it is larger than the sum of its proper divisors (323084345).

2159305159 is a wasteful number, since it uses less digits than its factorization.

2159305159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84638.

The product of its (nonzero) digits is 60750, while the sum is 40.

The square root of 2159305159 is about 46468.3242542702. The cubic root of 2159305159 is about 1292.5221890096.

The spelling of 2159305159 in words is "two billion, one hundred fifty-nine million, three hundred five thousand, one hundred fifty-nine".