6158868892 has 24 divisors (see below), whose sum is σ = 12075623280. Its totient is φ = 2723823360.

The previous prime is 6158868847. The next prime is 6158868893. The reversal of 6158868892 is 2988688516.

It is a self number, because there is not a number n which added to its sum of digits gives 6158868892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6158868893) 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 7 ways as a sum of consecutive naturals, for example, 1889917 + ... + 1893172.

It is an arithmetic number, because the mean of its divisors is an integer number (503150970).

Almost surely, 2^6158868892 is an apocalyptic number.

It is an amenable number.

6158868892 is a deficient number, since it is larger than the sum of its proper divisors (5916754388).

6158868892 is a wasteful number, since it uses less digits than its factorization.

6158868892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783141 (or 3783139 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 61.

The square root of 6158868892 is about 78478.4613253853. The cubic root of 6158868892 is about 1833.0190832691.

The spelling of 6158868892 in words is "six billion, one hundred fifty-eight million, eight hundred sixty-eight thousand, eight hundred ninety-two".