18282912854 has 8 divisors (see below), whose sum is σ = 29037567528. Its totient is φ = 8603723680.

The previous prime is 18282912847. The next prime is 18282912881. The reversal of 18282912854 is 45821928281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268866332 + ... + 268866399.

It is an arithmetic number, because the mean of its divisors is an integer number (3629695941).

Almost surely, 2^18282912854 is an apocalyptic number.

18282912854 is a deficient number, since it is larger than the sum of its proper divisors (10754654674).

18282912854 is a wasteful number, since it uses less digits than its factorization.

18282912854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537732750.

The product of its digits is 737280, while the sum is 50.

The spelling of 18282912854 in words is "eighteen billion, two hundred eighty-two million, nine hundred twelve thousand, eight hundred fifty-four".