54534216 has 96 divisors (see below), whose sum is σ = 152258400. Its totient is φ = 16262400.

The previous prime is 54534209. The next prime is 54534229. The reversal of 54534216 is 61243545.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258351 + ... + 258561.

It is an arithmetic number, because the mean of its divisors is an integer number (1586025).

Almost surely, 2^54534216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54534216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76129200).

54534216 is an abundant number, since it is smaller than the sum of its proper divisors (97724184).

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

54534216 is a wasteful number, since it uses less digits than its factorization.

54534216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 316 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 54534216 is about 7384.7285664403. The cubic root of 54534216 is about 379.2186530553.

It can be divided in two parts, 5453 and 4216, that added together give a palindrome (9669).

The spelling of 54534216 in words is "fifty-four million, five hundred thirty-four thousand, two hundred sixteen".