452707223 has 2 divisors, whose sum is σ = 452707224. Its totient is φ = 452707222.

The previous prime is 452707219. The next prime is 452707253. The reversal of 452707223 is 322707254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452707223 - 2² = 452707219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452707223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452707253) 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, 226353611 + 226353612.

It is an arithmetic number, because the mean of its divisors is an integer number (226353612).

Almost surely, 2^452707223 is an apocalyptic number.

452707223 is a deficient number, since it is larger than the sum of its proper divisors (1).

452707223 is an equidigital number, since it uses as much as digits as its factorization.

452707223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 452707223 is about 21276.9176104059. The cubic root of 452707223 is about 767.8430798964.

The spelling of 452707223 in words is "four hundred fifty-two million, seven hundred seven thousand, two hundred twenty-three".