54055224 has 96 divisors (see below), whose sum is σ = 152586720. Its totient is φ = 17273088.

The previous prime is 54055219. The next prime is 54055229. The reversal of 54055224 is 42255045.

It is an interprime number because it is at equal distance from previous prime (54055219) and next prime (54055229).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54055229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274294 + ... + 274490.

It is an arithmetic number, because the mean of its divisors is an integer number (1589445).

Almost surely, 2^54055224 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 54055224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76293360).

54055224 is an abundant number, since it is smaller than the sum of its proper divisors (98531496).

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

54055224 is a wasteful number, since it uses less digits than its factorization.

54055224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 54055224 is about 7352.2257854340. The cubic root of 54055224 is about 378.1051189966.

The spelling of 54055224 in words is "fifty-four million, fifty-five thousand, two hundred twenty-four".