4453231049 has 2 divisors, whose sum is σ = 4453231050. Its totient is φ = 4453231048.

The previous prime is 4453231037. The next prime is 4453231051. The reversal of 4453231049 is 9401323544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2442336400 + 2010894649 = 49420^2 + 44843^2 .

It is a cyclic number.

It is not a de Polignac number, because 4453231049 - 2⁴ = 4453231033 is a prime.

Together with 4453231051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4453231009) 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, 2226615524 + 2226615525.

It is an arithmetic number, because the mean of its divisors is an integer number (2226615525).

Almost surely, 2^4453231049 is an apocalyptic number.

It is an amenable number.

4453231049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4453231049 is an equidigital number, since it uses as much as digits as its factorization.

4453231049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 4453231049 is about 66732.5336623749. The cubic root of 4453231049 is about 1645.2241511733.

The spelling of 4453231049 in words is "four billion, four hundred fifty-three million, two hundred thirty-one thousand, forty-nine".