8513319159 has 16 divisors (see below), whose sum is σ = 12953199840. Its totient is φ = 5522152320.

The previous prime is 8513319127. The next prime is 8513319161. The reversal of 8513319159 is 9519133158.

It is not a de Polignac number, because 8513319159 - 2⁵ = 8513319127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8513319259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4259922 + ... + 4261919.

It is an arithmetic number, because the mean of its divisors is an integer number (809574990).

Almost surely, 2^8513319159 is an apocalyptic number.

8513319159 is a deficient number, since it is larger than the sum of its proper divisors (4439880681).

8513319159 is a wasteful number, since it uses less digits than its factorization.

8513319159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8521887 (or 8521881 counting only the distinct ones).

The product of its digits is 145800, while the sum is 45.

The square root of 8513319159 is about 92267.6495799042. The cubic root of 8513319159 is about 2041.8929596345.

The spelling of 8513319159 in words is "eight billion, five hundred thirteen million, three hundred nineteen thousand, one hundred fifty-nine".