5443415489 has 2 divisors, whose sum is σ = 5443415490. Its totient is φ = 5443415488.

The previous prime is 5443415479. The next prime is 5443415513. The reversal of 5443415489 is 9845143445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4737981889 + 705433600 = 68833^2 + 26560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5443415489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5443415429) 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 as a sum of consecutive naturals, namely, 2721707744 + 2721707745.

It is an arithmetic number, because the mean of its divisors is an integer number (2721707745).

Almost surely, 2^5443415489 is an apocalyptic number.

It is an amenable number.

5443415489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5443415489 is an equidigital number, since it uses as much as digits as its factorization.

5443415489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 47.

The square root of 5443415489 is about 73779.5058874753. The cubic root of 5443415489 is about 1759.0998635107.

The spelling of 5443415489 in words is "five billion, four hundred forty-three million, four hundred fifteen thousand, four hundred eighty-nine".