45552112 has 20 divisors (see below), whose sum is σ = 93449376. Its totient is φ = 21436160.

The previous prime is 45552103. The next prime is 45552149. The reversal of 45552112 is 21125554.

45552112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 83464 + ... + 84007.

Almost surely, 2^45552112 is an apocalyptic number.

It is an amenable number.

45552112 is an abundant number, since it is smaller than the sum of its proper divisors (47897264).

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

45552112 is a wasteful number, since it uses less digits than its factorization.

45552112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167496 (or 167490 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 45552112 is about 6749.2304746541. The cubic root of 45552112 is about 357.1380907250.

Adding to 45552112 its reverse (21125554), we get a palindrome (66677666).

The spelling of 45552112 in words is "forty-five million, five hundred fifty-two thousand, one hundred twelve".