6814753066856 has 32 divisors (see below), whose sum is σ = 15106595472000. Its totient is φ = 2819897820096.

The previous prime is 6814753066819. The next prime is 6814753066873. The reversal of 6814753066856 is 6586603574186.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6814753066792 and 6814753066801.

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, 2098136636 + ... + 2098139883.

It is an arithmetic number, because the mean of its divisors is an integer number (472081108500).

Almost surely, 2^{6814753066856} is an apocalyptic number.

It is an amenable number.

6814753066856 is an abundant number, since it is smaller than the sum of its proper divisors (8291842405144).

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

6814753066856 is a wasteful number, since it uses less digits than its factorization.

6814753066856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196276561 (or 4196276557 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 65.

The spelling of 6814753066856 in words is "six trillion, eight hundred fourteen billion, seven hundred fifty-three million, sixty-six thousand, eight hundred fifty-six".