452217903 has 16 divisors (see below), whose sum is σ = 609638400. Its totient is φ = 298157120.

The previous prime is 452217893. The next prime is 452217929. The reversal of 452217903 is 309712254.

It is a cyclic number.

It is not a de Polignac number, because 452217903 - 2¹⁰ = 452216879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452257903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100363 + ... + 104771.

It is an arithmetic number, because the mean of its divisors is an integer number (38102400).

Almost surely, 2^452217903 is an apocalyptic number.

452217903 is a deficient number, since it is larger than the sum of its proper divisors (157420497).

452217903 is a wasteful number, since it uses less digits than its factorization.

452217903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4782.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 452217903 is about 21265.4156554721. The cubic root of 452217903 is about 767.5663326542.

The spelling of 452217903 in words is "four hundred fifty-two million, two hundred seventeen thousand, nine hundred three".