6158729159 has 32 divisors (see below), whose sum is σ = 7269004800. Its totient is φ = 5158975360.

The previous prime is 6158729147. The next prime is 6158729167. The reversal of 6158729159 is 9519278516.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-6158729159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6158729159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6158729659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5010557 + ... + 5011785.

It is an arithmetic number, because the mean of its divisors is an integer number (227156400).

Almost surely, 2^6158729159 is an apocalyptic number.

6158729159 is a deficient number, since it is larger than the sum of its proper divisors (1110275641).

6158729159 is a wasteful number, since it uses less digits than its factorization.

6158729159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975.

The product of its digits is 1360800, while the sum is 53.

The square root of 6158729159 is about 78477.5710569587. The cubic root of 6158729159 is about 1833.0052205941.

The spelling of 6158729159 in words is "six billion, one hundred fifty-eight million, seven hundred twenty-nine thousand, one hundred fifty-nine".