452501303 has 4 divisors (see below), whose sum is σ = 452582640. Its totient is φ = 452419968.

The previous prime is 452501281. The next prime is 452501323. The reversal of 452501303 is 303105254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452501303 - 2⁸ = 452501047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452501323) 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 in 3 ways as a sum of consecutive naturals, for example, 31658 + ... + 43671.

It is an arithmetic number, because the mean of its divisors is an integer number (113145660).

Almost surely, 2^452501303 is an apocalyptic number.

452501303 is a deficient number, since it is larger than the sum of its proper divisors (81337).

452501303 is an equidigital number, since it uses as much as digits as its factorization.

452501303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81336.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 452501303 is about 21272.0780132078. The cubic root of 452501303 is about 767.7266409718.

Adding to 452501303 its reverse (303105254), we get a palindrome (755606557).

The spelling of 452501303 in words is "four hundred fifty-two million, five hundred one thousand, three hundred three".