6878992453168 has 40 divisors (see below), whose sum is σ = 14581589843520. Its totient is φ = 3117803730240.

The previous prime is 6878992453159. The next prime is 6878992453169. The reversal of 6878992453168 is 8613542998786.

It is a junction number, because it is equal to n+sod(n) for n = 6878992453094 and 6878992453103.

It is not an unprimeable number, because it can be changed into a prime (6878992453169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56257638 + ... + 56379781.

It is an arithmetic number, because the mean of its divisors is an integer number (364539746088).

Almost surely, 2^{6878992453168} is an apocalyptic number.

It is an amenable number.

6878992453168 is an abundant number, since it is smaller than the sum of its proper divisors (7702597390352).

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

6878992453168 is a wasteful number, since it uses less digits than its factorization.

6878992453168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112637785 (or 112637779 counting only the distinct ones).

The product of its digits is 1254113280, while the sum is 76.

The spelling of 6878992453168 in words is "six trillion, eight hundred seventy-eight billion, nine hundred ninety-two million, four hundred fifty-three thousand, one hundred sixty-eight".