9158849159 has 8 divisors (see below), whose sum is σ = 9562191360. Its totient is φ = 8755934616.

The previous prime is 9158849137. The next prime is 9158849179. The reversal of 9158849159 is 9519488519.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9158849159 - 2⁸ = 9158848903 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9158849098 and 9158849107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9158849179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62747 + ... + 149180.

It is an arithmetic number, because the mean of its divisors is an integer number (1195273920).

Almost surely, 2^9158849159 is an apocalyptic number.

9158849159 is a deficient number, since it is larger than the sum of its proper divisors (403342201).

9158849159 is a wasteful number, since it uses less digits than its factorization.

9158849159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213829.

The product of its digits is 4665600, while the sum is 59.

The square root of 9158849159 is about 95701.8764654069. The cubic root of 9158849159 is about 2092.2502840834.

The spelling of 9158849159 in words is "nine billion, one hundred fifty-eight million, eight hundred forty-nine thousand, one hundred fifty-nine".