452666033 has 2 divisors, whose sum is σ = 452666034. Its totient is φ = 452666032.

The previous prime is 452665979. The next prime is 452666047. The reversal of 452666033 is 330666254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286049569 + 166616464 = 16913^2 + 12908^2 .

It is a cyclic number.

It is not a de Polignac number, because 452666033 - 2⁸ = 452665777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452665984 and 452666002.

It is not a weakly prime, because it can be changed into another prime (452666083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226333016 + 226333017.

It is an arithmetic number, because the mean of its divisors is an integer number (226333017).

Almost surely, 2^452666033 is an apocalyptic number.

It is an amenable number.

452666033 is a deficient number, since it is larger than the sum of its proper divisors (1).

452666033 is an equidigital number, since it uses as much as digits as its factorization.

452666033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 452666033 is about 21275.9496380303. The cubic root of 452666033 is about 767.8197915442.

The spelling of 452666033 in words is "four hundred fifty-two million, six hundred sixty-six thousand, thirty-three".