183728282028 has 48 divisors (see below), whose sum is σ = 440966985984. Its totient is φ = 59495359680.

The previous prime is 183728282011. The next prime is 183728282047. The reversal of 183728282028 is 820282827381.

It is a happy number.

183728282028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 32518 + ... + 607053.

It is an arithmetic number, because the mean of its divisors is an integer number (9186812208).

Almost surely, 2^183728282028 is an apocalyptic number.

It is an amenable number.

183728282028 is an abundant number, since it is smaller than the sum of its proper divisors (257238703956).

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

183728282028 is a wasteful number, since it uses less digits than its factorization.

183728282028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640262 (or 640260 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 51.

The spelling of 183728282028 in words is "one hundred eighty-three billion, seven hundred twenty-eight million, two hundred eighty-two thousand, twenty-eight".