854284273608 has 48 divisors (see below), whose sum is σ = 2165368090320. Its totient is φ = 280860541056.

The previous prime is 854284273573. The next prime is 854284273613. The reversal of 854284273608 is 806372482458.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3211866 + ... + 3467657.

It is an arithmetic number, because the mean of its divisors is an integer number (45111835215).

Almost surely, 2^854284273608 is an apocalyptic number.

It is an amenable number.

854284273608 is an abundant number, since it is smaller than the sum of its proper divisors (1311083816712).

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

854284273608 is a wasteful number, since it uses less digits than its factorization.

854284273608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679678 (or 6679601 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 57.

The spelling of 854284273608 in words is "eight hundred fifty-four billion, two hundred eighty-four million, two hundred seventy-three thousand, six hundred eight".