4534448719 has 2 divisors, whose sum is σ = 4534448720. Its totient is φ = 4534448718.

The previous prime is 4534448707. The next prime is 4534448741. The reversal of 4534448719 is 9178444354.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4534448719 - 2¹⁹ = 4533924431 is a prime.

It is a super-2 number, since 2×4534448719² = 41122450370481481922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4534418719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2267224359 + 2267224360.

It is an arithmetic number, because the mean of its divisors is an integer number (2267224360).

Almost surely, 2^4534448719 is an apocalyptic number.

4534448719 is a deficient number, since it is larger than the sum of its proper divisors (1).

4534448719 is an equidigital number, since it uses as much as digits as its factorization.

4534448719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 49.

The square root of 4534448719 is about 67338.3153858188. The cubic root of 4534448719 is about 1655.1657776698.

The spelling of 4534448719 in words is "four billion, five hundred thirty-four million, four hundred forty-eight thousand, seven hundred nineteen".