452549833 has 2 divisors, whose sum is σ = 452549834. Its totient is φ = 452549832.

The previous prime is 452549827. The next prime is 452549837. The reversal of 452549833 is 338945254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 405941904 + 46607929 = 20148^2 + 6827^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452549833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452549833.

It is not a weakly prime, because it can be changed into another prime (452549837) 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, 226274916 + 226274917.

It is an arithmetic number, because the mean of its divisors is an integer number (226274917).

Almost surely, 2^452549833 is an apocalyptic number.

It is an amenable number.

452549833 is a deficient number, since it is larger than the sum of its proper divisors (1).

452549833 is an equidigital number, since it uses as much as digits as its factorization.

452549833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 43.

The square root of 452549833 is about 21273.2186798331. The cubic root of 452549833 is about 767.7540857856.

The spelling of 452549833 in words is "four hundred fifty-two million, five hundred forty-nine thousand, eight hundred thirty-three".