54355224 has 128 divisors (see below), whose sum is σ = 172339200. Its totient is φ = 13875840.

The previous prime is 54355207. The next prime is 54355229. The reversal of 54355224 is 42255345.

54355224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54355191 and 54355200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54355229) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 123597 + ... + 124035.

It is an arithmetic number, because the mean of its divisors is an integer number (1346400).

Almost surely, 2^54355224 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 54355224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86169600).

54355224 is an abundant number, since it is smaller than the sum of its proper divisors (117983976).

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

54355224 is a wasteful number, since it uses less digits than its factorization.

54355224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 529 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 54355224 is about 7372.5995415457. The cubic root of 54355224 is about 378.8033082935.

The spelling of 54355224 in words is "fifty-four million, three hundred fifty-five thousand, two hundred twenty-four".