54243360 has 144 divisors (see below), whose sum is σ = 187125120. Its totient is φ = 14307840.

The previous prime is 54243353. The next prime is 54243367. The reversal of 54243360 is 6334245.

It is an interprime number because it is at equal distance from previous prime (54243353) and next prime (54243367).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54243367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200025 + ... + 200295.

It is an arithmetic number, because the mean of its divisors is an integer number (1299480).

Almost surely, 2^54243360 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 54243360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93562560).

54243360 is an abundant number, since it is smaller than the sum of its proper divisors (132881760).

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

54243360 is a wasteful number, since it uses less digits than its factorization.

54243360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 54243360 is about 7365.0091649637. The cubic root of 54243360 is about 378.5432685490.

The spelling of 54243360 in words is "fifty-four million, two hundred forty-three thousand, three hundred sixty".