5504321 has 2 divisors, whose sum is σ = 5504322. Its totient is φ = 5504320.

The previous prime is 5504293. The next prime is 5504333. The reversal of 5504321 is 1234055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4431025 + 1073296 = 2105^2 + 1036^2 .

It is a cyclic number.

It is not a de Polignac number, because 5504321 - 2¹⁰ = 5503297 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5504293 and 5504302.

It is not a weakly prime, because it can be changed into another prime (5504351) by changing a digit.

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 as a sum of consecutive naturals, namely, 2752160 + 2752161.

It is an arithmetic number, because the mean of its divisors is an integer number (2752161).

Almost surely, 2^5504321 is an apocalyptic number.

It is an amenable number.

5504321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5504321 is an equidigital number, since it uses as much as digits as its factorization.

5504321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5504321 is about 2346.1289393382. The cubic root of 5504321 is about 176.5636308331.

Adding to 5504321 its reverse (1234055), we get a palindrome (6738376).

The spelling of 5504321 in words is "five million, five hundred four thousand, three hundred twenty-one".