68875057886 has 8 divisors (see below), whose sum is σ = 103491639840. Its totient is φ = 34377844608.

The previous prime is 68875057877. The next prime is 68875057903.

68875057886 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 29840726 + ... + 29843033.

It is an arithmetic number, because the mean of its divisors is an integer number (12936454980).

Almost surely, 2^68875057886 is an apocalyptic number.

68875057886 is a deficient number, since it is larger than the sum of its proper divisors (34616581954).

68875057886 is a wasteful number, since it uses less digits than its factorization.

68875057886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59684338.

The product of its (nonzero) digits is 180633600, while the sum is 68.

The spelling of 68875057886 in words is "sixty-eight billion, eight hundred seventy-five million, fifty-seven thousand, eight hundred eighty-six".