5404505321 has 2 divisors, whose sum is σ = 5404505322. Its totient is φ = 5404505320.

The previous prime is 5404505317. The next prime is 5404505329. The reversal of 5404505321 is 1235054045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5392699225 + 11806096 = 73435^2 + 3436^2 .

It is a cyclic number.

It is not a de Polignac number, because 5404505321 - 2² = 5404505317 is a prime.

It is not a weakly prime, because it can be changed into another prime (5404505329) 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, 2702252660 + 2702252661.

It is an arithmetic number, because the mean of its divisors is an integer number (2702252661).

Almost surely, 2^5404505321 is an apocalyptic number.

It is an amenable number.

5404505321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5404505321 is an equidigital number, since it uses as much as digits as its factorization.

5404505321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5404505321 is about 73515.3407187915. The cubic root of 5404505321 is about 1754.8984198369.

Adding to 5404505321 its reverse (1235054045), we get a palindrome (6639559366).

The spelling of 5404505321 in words is "five billion, four hundred four million, five hundred five thousand, three hundred twenty-one".