54439008 has 96 divisors (see below), whose sum is σ = 155387232. Its totient is φ = 16588800.

The previous prime is 54438997. The next prime is 54439013. The reversal of 54439008 is 80093445.

54439008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 54439008.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 225768 + ... + 226008.

It is an arithmetic number, because the mean of its divisors is an integer number (1618617).

Almost surely, 2^54439008 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 54439008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77693616).

54439008 is an abundant number, since it is smaller than the sum of its proper divisors (100948224).

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

54439008 is a wasteful number, since it uses less digits than its factorization.

54439008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 54439008 is about 7378.2794742406. The cubic root of 54439008 is about 378.9978395089.

The spelling of 54439008 in words is "fifty-four million, four hundred thirty-nine thousand, eight".