5554304321 has 4 divisors (see below), whose sum is σ = 5704420692. Its totient is φ = 5404187952.

The previous prime is 5554304291. The next prime is 5554304351. The reversal of 5554304321 is 1234034555.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5554304291) and next prime (5554304351).

It can be written as a sum of positive squares in 2 ways, for example, as 4489000000 + 1065304321 = 67000^2 + 32639^2 .

It is a cyclic number.

It is not a de Polignac number, because 5554304321 - 2³⁰ = 4480562497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5554304351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75058130 + ... + 75058203.

It is an arithmetic number, because the mean of its divisors is an integer number (1426105173).

Almost surely, 2^5554304321 is an apocalyptic number.

It is an amenable number.

5554304321 is a deficient number, since it is larger than the sum of its proper divisors (150116371).

5554304321 is a wasteful number, since it uses less digits than its factorization.

5554304321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150116370.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5554304321 is about 74527.2052407710. The cubic root of 5554304321 is about 1770.9646418087.

Adding to 5554304321 its reverse (1234034555), we get a palindrome (6788338876).

The spelling of 5554304321 in words is "five billion, five hundred fifty-four million, three hundred four thousand, three hundred twenty-one".