68010828851 has 12 divisors (see below), whose sum is σ = 79460129520. Its totient is φ = 58040423280.

The previous prime is 68010828839. The next prime is 68010828859. The reversal of 68010828851 is 15882801086.

It is a de Polignac number, because none of the positive numbers 2^k-68010828851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68010828796 and 68010828805.

It is not an unprimeable number, because it can be changed into a prime (68010828859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3019295 + ... + 3041736.

It is an arithmetic number, because the mean of its divisors is an integer number (6621677460).

Almost surely, 2^68010828851 is an apocalyptic number.

68010828851 is a deficient number, since it is larger than the sum of its proper divisors (11449300669).

68010828851 is a wasteful number, since it uses less digits than its factorization.

68010828851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6061274 (or 6061267 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 47.

The spelling of 68010828851 in words is "sixty-eight billion, ten million, eight hundred twenty-eight thousand, eight hundred fifty-one".