54562116 has 48 divisors (see below), whose sum is σ = 145918080. Its totient is φ = 15544320.

The previous prime is 54562111. The next prime is 54562133. The reversal of 54562116 is 61126545.

It is not an unprimeable number, because it can be changed into a prime (54562111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38020 + ... + 39428.

It is an arithmetic number, because the mean of its divisors is an integer number (3039960).

Almost surely, 2^54562116 is an apocalyptic number.

It is an amenable number.

54562116 is an abundant number, since it is smaller than the sum of its proper divisors (91355964).

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

54562116 is a wasteful number, since it uses less digits than its factorization.

54562116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884 (or 1882 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 54562116 is about 7386.6173584395. The cubic root of 54562116 is about 379.2833121348.

The spelling of 54562116 in words is "fifty-four million, five hundred sixty-two thousand, one hundred sixteen".