4453081 has 2 divisors, whose sum is σ = 4453082. Its totient is φ = 4453080.

The previous prime is 4453069. The next prime is 4453093. The reversal of 4453081 is 1803544.

It is a balanced prime because it is at equal distance from previous prime (4453069) and next prime (4453093).

It can be written as a sum of positive squares in only one way, i.e., 4305625 + 147456 = 2075^2 + 384^2 .

It is a cyclic number.

It is not a de Polignac number, because 4453081 - 2⁷ = 4452953 is a prime.

It is a super-2 number, since 2×4453081² = 39659860785122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4453481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2226540 + 2226541.

It is an arithmetic number, because the mean of its divisors is an integer number (2226541).

Almost surely, 2^4453081 is an apocalyptic number.

It is an amenable number.

4453081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4453081 is an equidigital number, since it uses as much as digits as its factorization.

4453081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4453081 is about 2110.2324516508. The cubic root of 4453081 is about 164.5205672679.

The spelling of 4453081 in words is "four million, four hundred fifty-three thousand, eighty-one".