6115656874 has 16 divisors (see below), whose sum is σ = 10026429696. Its totient is φ = 2785118400.

The previous prime is 6115656817. The next prime is 6115656893. The reversal of 6115656874 is 4786565116.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2900112 + ... + 2902219.

It is an arithmetic number, because the mean of its divisors is an integer number (626651856).

Almost surely, 2^6115656874 is an apocalyptic number.

6115656874 is a deficient number, since it is larger than the sum of its proper divisors (3910772822).

6115656874 is a wasteful number, since it uses less digits than its factorization.

6115656874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802381.

The product of its digits is 1209600, while the sum is 49.

The square root of 6115656874 is about 78202.6653893587. The cubic root of 6115656874 is about 1828.7220590030.

The spelling of 6115656874 in words is "six billion, one hundred fifteen million, six hundred fifty-six thousand, eight hundred seventy-four".