28282918364 has 12 divisors (see below), whose sum is σ = 49513329600. Its totient is φ = 14136252768.

The previous prime is 28282918333. The next prime is 28282918379. The reversal of 28282918364 is 46381928282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289369 + ... + 1311120.

It is an arithmetic number, because the mean of its divisors is an integer number (4126110800).

Almost surely, 2^28282918364 is an apocalyptic number.

It is an amenable number.

28282918364 is a deficient number, since it is larger than the sum of its proper divisors (21230411236).

28282918364 is a wasteful number, since it uses less digits than its factorization.

28282918364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2603212 (or 2603210 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The spelling of 28282918364 in words is "twenty-eight billion, two hundred eighty-two million, nine hundred eighteen thousand, three hundred sixty-four".