453252303 has 18 divisors (see below), whose sum is σ = 761587944. Its totient is φ = 259001064.

The previous prime is 453252287. The next prime is 453252311. The reversal of 453252303 is 303252354.

It is not a de Polignac number, because 453252303 - 2⁴ = 453252287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453252323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 513451 + ... + 514332.

Almost surely, 2^453252303 is an apocalyptic number.

453252303 is a deficient number, since it is larger than the sum of its proper divisors (308335641).

453252303 is a wasteful number, since it uses less digits than its factorization.

453252303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027803 (or 1027793 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 453252303 is about 21289.7229432419. The cubic root of 453252303 is about 768.1511289093.

The spelling of 453252303 in words is "four hundred fifty-three million, two hundred fifty-two thousand, three hundred three".