4458075989 has 2 divisors, whose sum is σ = 4458075990. Its totient is φ = 4458075988.

The previous prime is 4458075983. The next prime is 4458076019. The reversal of 4458075989 is 9895708544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3654807025 + 803268964 = 60455^2 + 28342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4458075989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4458075983) 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, 2229037994 + 2229037995.

It is an arithmetic number, because the mean of its divisors is an integer number (2229037995).

Almost surely, 2^4458075989 is an apocalyptic number.

It is an amenable number.

4458075989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4458075989 is an equidigital number, since it uses as much as digits as its factorization.

4458075989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14515200, while the sum is 59.

The square root of 4458075989 is about 66768.8249784284. The cubic root of 4458075989 is about 1645.8205812889.

The spelling of 4458075989 in words is "four billion, four hundred fifty-eight million, seventy-five thousand, nine hundred eighty-nine".