452543 has 8 divisors (see below), whose sum is σ = 557088. Its totient is φ = 357984.

The previous prime is 452539. The next prime is 452549. The reversal of 452543 is 345254.

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 452543 - 2² = 452539 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452549) 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, 2396 + ... + 2577.

It is an arithmetic number, because the mean of its divisors is an integer number (69636).

2⁴⁵²⁵⁴³ is an apocalyptic number.

452543 is a deficient number, since it is larger than the sum of its proper divisors (104545).

452543 is a wasteful number, since it uses less digits than its factorization.

452543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993.

The product of its digits is 2400, while the sum is 23.

The square root of 452543 is about 672.7131632427. The cubic root of 452543 is about 76.7750221688.

Adding to 452543 its reverse (345254), we get a palindrome (797797).

The spelling of 452543 in words is "four hundred fifty-two thousand, five hundred forty-three".