6168527668 has 48 divisors (see below), whose sum is σ = 11220858880. Its totient is φ = 2964802176.

The previous prime is 6168527627. The next prime is 6168527747. The reversal of 6168527668 is 8667258616.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5769838 + ... + 5770906.

Almost surely, 2^6168527668 is an apocalyptic number.

It is an amenable number.

6168527668 is a deficient number, since it is larger than the sum of its proper divisors (5052331212).

6168527668 is a wasteful number, since it uses less digits than its factorization.

6168527668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544 (or 1542 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The square root of 6168527668 is about 78539.9749681651. The cubic root of 6168527668 is about 1833.9768063958.

The spelling of 6168527668 in words is "six billion, one hundred sixty-eight million, five hundred twenty-seven thousand, six hundred sixty-eight".