54423264 has 96 divisors (see below), whose sum is σ = 164989440. Its totient is φ = 15386112.

The previous prime is 54423253. The next prime is 54423283. The reversal of 54423264 is 46232445.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72877 + ... + 73619.

It is an arithmetic number, because the mean of its divisors is an integer number (1718640).

Almost surely, 2^54423264 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 54423264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82494720).

54423264 is an abundant number, since it is smaller than the sum of its proper divisors (110566176).

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

54423264 is a wasteful number, since it uses less digits than its factorization.

54423264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872 (or 864 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 54423264 is about 7377.2124816898. The cubic root of 54423264 is about 378.9613000401.

The spelling of 54423264 in words is "fifty-four million, four hundred twenty-three thousand, two hundred sixty-four".