54523112 has 32 divisors (see below), whose sum is σ = 119689920. Its totient is φ = 22796160.

The previous prime is 54523109. The next prime is 54523121. The reversal of 54523112 is 21132545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9578 + ... + 14169.

It is an arithmetic number, because the mean of its divisors is an integer number (3740310).

Almost surely, 2^54523112 is an apocalyptic number.

It is an amenable number.

54523112 is an abundant number, since it is smaller than the sum of its proper divisors (65166808).

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

54523112 is a wasteful number, since it uses less digits than its factorization.

54523112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23801 (or 23797 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 54523112 is about 7383.9767063555. The cubic root of 54523112 is about 379.1929130700.

Adding to 54523112 its reverse (21132545), we get a palindrome (75655657).

The spelling of 54523112 in words is "fifty-four million, five hundred twenty-three thousand, one hundred twelve".