453135503 has 12 divisors (see below), whose sum is σ = 479099880. Its totient is φ = 428515056.

The previous prime is 453135479. The next prime is 453135521. The reversal of 453135503 is 305531354.

It is not a de Polignac number, because 453135503 - 2²⁰ = 452086927 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 (453135523) 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 11 ways as a sum of consecutive naturals, for example, 359288 + ... + 360546.

It is an arithmetic number, because the mean of its divisors is an integer number (39924990).

Almost surely, 2^453135503 is an apocalyptic number.

453135503 is a deficient number, since it is larger than the sum of its proper divisors (25964377).

453135503 is a wasteful number, since it uses less digits than its factorization.

453135503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 453135503 is about 21286.9796589371. The cubic root of 453135503 is about 768.0851408204.

Adding to 453135503 its reverse (305531354), we get a palindrome (758666857).

The spelling of 453135503 in words is "four hundred fifty-three million, one hundred thirty-five thousand, five hundred three".