4543350481 has 2 divisors, whose sum is σ = 4543350482. Its totient is φ = 4543350480.

The previous prime is 4543350479. The next prime is 4543350527. The reversal of 4543350481 is 1840533454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3377469456 + 1165881025 = 58116^2 + 34145^2 .

It is a cyclic number.

It is not a de Polignac number, because 4543350481 - 2¹ = 4543350479 is a prime.

It is a super-2 number, since 2×4543350481² = 41284067186405862722, which contains 22 as substring.

Together with 4543350479, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4543350481.

It is not a weakly prime, because it can be changed into another prime (4543350431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271675240 + 2271675241.

It is an arithmetic number, because the mean of its divisors is an integer number (2271675241).

Almost surely, 2^4543350481 is an apocalyptic number.

It is an amenable number.

4543350481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4543350481 is an equidigital number, since it uses as much as digits as its factorization.

4543350481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 4543350481 is about 67404.3802805129. The cubic root of 4543350481 is about 1656.2481775872.

The spelling of 4543350481 in words is "four billion, five hundred forty-three million, three hundred fifty thousand, four hundred eighty-one".