4444516313 has 2 divisors, whose sum is σ = 4444516314. Its totient is φ = 4444516312.

The previous prime is 4444516253. The next prime is 4444516327. The reversal of 4444516313 is 3136154444.

4444516313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3662307289 + 782209024 = 60517^2 + 27968^2 .

It is a cyclic number.

It is not a de Polignac number, because 4444516313 - 2²² = 4440322009 is a prime.

It is a super-2 number, since 2×4444516313² = 39507450513046227938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4444516513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222258156 + 2222258157.

It is an arithmetic number, because the mean of its divisors is an integer number (2222258157).

Almost surely, 2^4444516313 is an apocalyptic number.

It is an amenable number.

4444516313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444516313 is an equidigital number, since it uses as much as digits as its factorization.

4444516313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 35.

The square root of 4444516313 is about 66667.2056786543. The cubic root of 4444516313 is about 1644.1502449942.

The spelling of 4444516313 in words is "four billion, four hundred forty-four million, five hundred sixteen thousand, three hundred thirteen".