452003453 has 8 divisors (see below), whose sum is σ = 495143616. Its totient is φ = 409204800.

The previous prime is 452003441. The next prime is 452003479. The reversal of 452003453 is 354300254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452003453 - 2⁴ = 452003437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452003353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82601 + ... + 87902.

It is an arithmetic number, because the mean of its divisors is an integer number (61892952).

Almost surely, 2^452003453 is an apocalyptic number.

It is an amenable number.

452003453 is a deficient number, since it is larger than the sum of its proper divisors (43140163).

452003453 is a wasteful number, since it uses less digits than its factorization.

452003453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170755.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 452003453 is about 21260.3728330432. The cubic root of 452003453 is about 767.4449821391. Note that the first 3 decimals are identical.

The spelling of 452003453 in words is "four hundred fifty-two million, three thousand, four hundred fifty-three".