5184000449 has 2 divisors, whose sum is σ = 5184000450. Its totient is φ = 5184000448.

The previous prime is 5184000421. The next prime is 5184000467. The reversal of 5184000449 is 9440004815.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5088254224 + 95746225 = 71332^2 + 9785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5184000449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5184000749) 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, 2592000224 + 2592000225.

It is an arithmetic number, because the mean of its divisors is an integer number (2592000225).

Almost surely, 2^5184000449 is an apocalyptic number.

It is an amenable number.

5184000449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5184000449 is an equidigital number, since it uses as much as digits as its factorization.

5184000449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 5184000449 is about 72000.0031180555. The cubic root of 5184000449 is about 1730.6995343357.

The spelling of 5184000449 in words is "five billion, one hundred eighty-four million, four hundred forty-nine", and thus it is an aban number.