6855414848 has 28 divisors (see below), whose sum is σ = 13834292880. Its totient is φ = 3369608832.

The previous prime is 6855414821. The next prime is 6855414851. The reversal of 6855414848 is 8484145586.

It is a self number, because there is not a number n which added to its sum of digits gives 6855414848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903986 + ... + 911537.

Almost surely, 2^6855414848 is an apocalyptic number.

It is an amenable number.

6855414848 is an abundant number, since it is smaller than the sum of its proper divisors (6978878032).

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

6855414848 is a wasteful number, since it uses less digits than its factorization.

6855414848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815594 (or 1815584 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 53.

The square root of 6855414848 is about 82797.4326172014. The cubic root of 6855414848 is about 1899.6689033401.

The spelling of 6855414848 in words is "six billion, eight hundred fifty-five million, four hundred fourteen thousand, eight hundred forty-eight".