5300443649 has 2 divisors, whose sum is σ = 5300443650. Its totient is φ = 5300443648.

The previous prime is 5300443619. The next prime is 5300443703. The reversal of 5300443649 is 9463440035.

It is a happy number.

5300443649 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3665697025 + 1634746624 = 60545^2 + 40432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5300443649 is a prime.

It is not a weakly prime, because it can be changed into another prime (5300443609) 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, 2650221824 + 2650221825.

It is an arithmetic number, because the mean of its divisors is an integer number (2650221825).

Almost surely, 2^5300443649 is an apocalyptic number.

It is an amenable number.

5300443649 is a deficient number, since it is larger than the sum of its proper divisors (1).

5300443649 is an equidigital number, since it uses as much as digits as its factorization.

5300443649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 5300443649 is about 72804.1458228857. The cubic root of 5300443649 is about 1743.5620482082.

The spelling of 5300443649 in words is "five billion, three hundred million, four hundred forty-three thousand, six hundred forty-nine".