75682603673868 has 24 divisors (see below), whose sum is σ = 178155509536368. Its totient is φ = 25004282039296.

The previous prime is 75682603673843. The next prime is 75682603673893. The reversal of 75682603673868 is 86837630628657.

It is an interprime number because it is at equal distance from previous prime (75682603673843) and next prime (75682603673893).

It is a self number, because there is not a number n which added to its sum of digits gives 75682603673868.

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, 27906563421 + ... + 27906566132.

It is an arithmetic number, because the mean of its divisors is an integer number (7423146230682).

Almost surely, 2^{75682603673868} is an apocalyptic number.

It is an amenable number.

75682603673868 is an abundant number, since it is smaller than the sum of its proper divisors (102472905862500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75682603673868 is a wasteful number, since it uses less digits than its factorization.

75682603673868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55813129673 (or 55813129671 counting only the distinct ones).

The product of its (nonzero) digits is 2926264320, while the sum is 75.

The spelling of 75682603673868 in words is "seventy-five trillion, six hundred eighty-two billion, six hundred three million, six hundred seventy-three thousand, eight hundred sixty-eight".