453132454349 has 2 divisors, whose sum is σ = 453132454350. Its totient is φ = 453132454348.

The previous prime is 453132454319. The next prime is 453132454447. The reversal of 453132454349 is 943454231354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 402526802500 + 50605651849 = 634450^2 + 224957^2 .

It is a cyclic number.

It is not a de Polignac number, because 453132454349 - 2³² = 448837487053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453132454309) 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, 226566227174 + 226566227175.

It is an arithmetic number, because the mean of its divisors is an integer number (226566227175).

Almost surely, 2^453132454349 is an apocalyptic number.

It is an amenable number.

453132454349 is a deficient number, since it is larger than the sum of its proper divisors (1).

453132454349 is an equidigital number, since it uses as much as digits as its factorization.

453132454349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3110400, while the sum is 47.

The spelling of 453132454349 in words is "four hundred fifty-three billion, one hundred thirty-two million, four hundred fifty-four thousand, three hundred forty-nine".