452033453 has 2 divisors, whose sum is σ = 452033454. Its totient is φ = 452033452.

The previous prime is 452033431. The next prime is 452033473. The reversal of 452033453 is 354330254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 274664329 + 177369124 = 16573^2 + 13318^2 .

It is a cyclic number.

It is not a de Polignac number, because 452033453 - 2²² = 447839149 is a prime.

It is a super-2 number, since 2×452033453² = 408668485262206418, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452033423) 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, 226016726 + 226016727.

It is an arithmetic number, because the mean of its divisors is an integer number (226016727).

Almost surely, 2^452033453 is an apocalyptic number.

It is an amenable number.

452033453 is a deficient number, since it is larger than the sum of its proper divisors (1).

452033453 is an equidigital number, since it uses as much as digits as its factorization.

452033453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 452033453 is about 21261.0783592931. The cubic root of 452033453 is about 767.4619605051.

It can be divided in two parts, 4520 and 33453, that added together give a palindrome (37973).

The spelling of 452033453 in words is "four hundred fifty-two million, thirty-three thousand, four hundred fifty-three".