453132454447 has 2 divisors, whose sum is σ = 453132454448. Its totient is φ = 453132454446.

The previous prime is 453132454349. The next prime is 453132454513. The reversal of 453132454447 is 744454231354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 453132454447 - 2⁷ = 453132454319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453132454397 and 453132454406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453132454847) 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, 226566227223 + 226566227224.

It is an arithmetic number, because the mean of its divisors is an integer number (226566227224).

Almost surely, 2^453132454447 is an apocalyptic number.

453132454447 is a deficient number, since it is larger than the sum of its proper divisors (1).

453132454447 is an equidigital number, since it uses as much as digits as its factorization.

453132454447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3225600, while the sum is 46.

The spelling of 453132454447 in words is "four hundred fifty-three billion, one hundred thirty-two million, four hundred fifty-four thousand, four hundred forty-seven".