554003424 has 144 divisors (see below), whose sum is σ = 1720725552. Its totient is φ = 168044544.

The previous prime is 554003419. The next prime is 554003431. The reversal of 554003424 is 424300455.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272299 + ... + 274325.

It is an arithmetic number, because the mean of its divisors is an integer number (11949483).

Almost surely, 2^554003424 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 554003424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (860362776).

554003424 is an abundant number, since it is smaller than the sum of its proper divisors (1166722128).

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

554003424 is a wasteful number, since it uses less digits than its factorization.

554003424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 554003424 is about 23537.2773276775. The cubic root of 554003424 is about 821.3044002523.

Adding to 554003424 its reverse (424300455), we get a palindrome (978303879).

The spelling of 554003424 in words is "five hundred fifty-four million, three thousand, four hundred twenty-four".