452323521773 has 2 divisors, whose sum is σ = 452323521774. Its totient is φ = 452323521772.

The previous prime is 452323521733. The next prime is 452323521799. The reversal of 452323521773 is 377125323254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 446326877929 + 5996643844 = 668077^2 + 77438^2 .

It is a cyclic number.

It is not a de Polignac number, because 452323521773 - 2³⁶ = 383604045037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452323521733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226161760886 + 226161760887.

It is an arithmetic number, because the mean of its divisors is an integer number (226161760887).

Almost surely, 2^452323521773 is an apocalyptic number.

It is an amenable number.

452323521773 is a deficient number, since it is larger than the sum of its proper divisors (1).

452323521773 is an equidigital number, since it uses as much as digits as its factorization.

452323521773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1058400, while the sum is 44.

The spelling of 452323521773 in words is "four hundred fifty-two billion, three hundred twenty-three million, five hundred twenty-one thousand, seven hundred seventy-three".