68005848056 has 16 divisors (see below), whose sum is σ = 128748937200. Its totient is φ = 33672798144.

The previous prime is 68005847957. The next prime is 68005848089. The reversal of 68005848056 is 65084850086.

It is a junction number, because it is equal to n+sod(n) for n = 68005847995 and 68005848013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41264861 + ... + 41266508.

It is an arithmetic number, because the mean of its divisors is an integer number (8046808575).

Almost surely, 2^68005848056 is an apocalyptic number.

It is an amenable number.

68005848056 is a deficient number, since it is larger than the sum of its proper divisors (60743089144).

68005848056 is a wasteful number, since it uses less digits than its factorization.

68005848056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82531478 (or 82531474 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 50.

The spelling of 68005848056 in words is "sixty-eight billion, five million, eight hundred forty-eight thousand, fifty-six".