54544216 has 16 divisors (see below), whose sum is σ = 105035040. Its totient is φ = 26534880.

The previous prime is 54544183. The next prime is 54544219. The reversal of 54544216 is 61244545.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54544219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91840 + ... + 92431.

It is an arithmetic number, because the mean of its divisors is an integer number (6564690).

Almost surely, 2^54544216 is an apocalyptic number.

It is an amenable number.

54544216 is a deficient number, since it is larger than the sum of its proper divisors (50490824).

54544216 is a wasteful number, since it uses less digits than its factorization.

54544216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184314 (or 184310 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 54544216 is about 7385.4056083603. The cubic root of 54544216 is about 379.2418308877.

The spelling of 54544216 in words is "fifty-four million, five hundred forty-four thousand, two hundred sixteen".