854282421500 has 48 divisors (see below), whose sum is σ = 1865858344896. Its totient is φ = 341693640000.

The previous prime is 854282421479. The next prime is 854282421511. The reversal of 854282421500 is 5124282458.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11609825 + ... + 11683175.

It is an arithmetic number, because the mean of its divisors is an integer number (38872048852).

Almost surely, 2^854282421500 is an apocalyptic number.

It is an amenable number.

854282421500 is an abundant number, since it is smaller than the sum of its proper divisors (1011575923396).

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

854282421500 is a wasteful number, since it uses less digits than its factorization.

854282421500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96663 (or 96651 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 41.

The spelling of 854282421500 in words is "eight hundred fifty-four billion, two hundred eighty-two million, four hundred twenty-one thousand, five hundred".