45823812228 has 36 divisors (see below), whose sum is σ = 116202514428. Its totient is φ = 15225799680.

The previous prime is 45823812163. The next prime is 45823812259. The reversal of 45823812228 is 82221832854.

45823812228 is a `hidden beast` number, since 4 + 582 + 38 + 12 + 2 + 28 = 666.

45823812228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 332041284 + 45491770944 = 18222^2 + 213288^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2022093 + ... + 2044628.

It is an arithmetic number, because the mean of its divisors is an integer number (3227847623).

Almost surely, 2^45823812228 is an apocalyptic number.

It is an amenable number.

45823812228 is an abundant number, since it is smaller than the sum of its proper divisors (70378702200).

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

45823812228 is a wasteful number, since it uses less digits than its factorization.

45823812228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067044 (or 4067039 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The spelling of 45823812228 in words is "forty-five billion, eight hundred twenty-three million, eight hundred twelve thousand, two hundred twenty-eight".