452002303 has 2 divisors, whose sum is σ = 452002304. Its totient is φ = 452002302.

The previous prime is 452002277. The next prime is 452002379. The reversal of 452002303 is 303200254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452002303 - 2²¹ = 449905151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452002393) 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, 226001151 + 226001152.

It is an arithmetic number, because the mean of its divisors is an integer number (226001152).

Almost surely, 2^452002303 is an apocalyptic number.

452002303 is a deficient number, since it is larger than the sum of its proper divisors (1).

452002303 is an equidigital number, since it uses as much as digits as its factorization.

452002303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 452002303 is about 21260.3457874043. The cubic root of 452002303 is about 767.4443312868. Note that the first 3 decimals are identical.

Adding to 452002303 its reverse (303200254), we get a palindrome (755202557).

The spelling of 452002303 in words is "four hundred fifty-two million, two thousand, three hundred three".