452222763529 has 2 divisors, whose sum is σ = 452222763530. Its totient is φ = 452222763528.

The previous prime is 452222763523. The next prime is 452222763563. The reversal of 452222763529 is 925367222254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 365873765625 + 86348997904 = 604875^2 + 293852^2 .

It is a cyclic number.

It is not a de Polignac number, because 452222763529 - 2⁷ = 452222763401 is a prime.

It is not a weakly prime, because it can be changed into another prime (452222763523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226111381764 + 226111381765.

It is an arithmetic number, because the mean of its divisors is an integer number (226111381765).

Almost surely, 2^452222763529 is an apocalyptic number.

It is an amenable number.

452222763529 is a deficient number, since it is larger than the sum of its proper divisors (1).

452222763529 is an equidigital number, since it uses as much as digits as its factorization.

452222763529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 49.

The spelling of 452222763529 in words is "four hundred fifty-two billion, two hundred twenty-two million, seven hundred sixty-three thousand, five hundred twenty-nine".