2184505056 has 36 divisors (see below), whose sum is σ = 6212187072. Its totient is φ = 728168256.

The previous prime is 2184505033. The next prime is 2184505073. The reversal of 2184505056 is 6505054812.

2184505056 is a `hidden beast` number, since 21 + 84 + 50 + 505 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2184505056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3792256 + ... + 3792831.

It is an arithmetic number, because the mean of its divisors is an integer number (172560752).

Almost surely, 2^2184505056 is an apocalyptic number.

It is an amenable number.

2184505056 is an abundant number, since it is smaller than the sum of its proper divisors (4027682016).

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

2184505056 is a wasteful number, since it uses less digits than its factorization.

2184505056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7585103 (or 7585092 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 2184505056 is about 46738.6890701911. The cubic root of 2184505056 is about 1297.5308271157.

Adding to 2184505056 its reverse (6505054812), we get a palindrome (8689559868).

The spelling of 2184505056 in words is "two billion, one hundred eighty-four million, five hundred five thousand, fifty-six".