54430404 has 96 divisors (see below), whose sum is σ = 151581696. Its totient is φ = 14878080.

The previous prime is 54430399. The next prime is 54430423. The reversal of 54430404 is 40403445.

54430404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 257859 + ... + 258069.

It is an arithmetic number, because the mean of its divisors is an integer number (1578976).

Almost surely, 2^54430404 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 54430404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75790848).

54430404 is an abundant number, since it is smaller than the sum of its proper divisors (97151292).

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

54430404 is a wasteful number, since it uses less digits than its factorization.

54430404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 54430404 is about 7377.6963884400. The cubic root of 54430404 is about 378.9778717851.

Adding to 54430404 its reverse (40403445), we get a palindrome (94833849).

The spelling of 54430404 in words is "fifty-four million, four hundred thirty thousand, four hundred four".