6158922009 has 32 divisors (see below), whose sum is σ = 8571696000. Its totient is φ = 3928780800.

The previous prime is 6158921999. The next prime is 6158922017. The reversal of 6158922009 is 9002298516.

It is a de Polignac number, because none of the positive numbers 2^k-6158922009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6158922079) 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 in 31 ways as a sum of consecutive naturals, for example, 5859534 + ... + 5860584.

It is an arithmetic number, because the mean of its divisors is an integer number (267865500).

Almost surely, 2^6158922009 is an apocalyptic number.

It is an amenable number.

6158922009 is a deficient number, since it is larger than the sum of its proper divisors (2412773991).

6158922009 is a wasteful number, since it uses less digits than its factorization.

6158922009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 6158922009 is about 78478.7997423508. The cubic root of 6158922009 is about 1833.0243528619.

The spelling of 6158922009 in words is "six billion, one hundred fifty-eight million, nine hundred twenty-two thousand, nine".