452422543 has 8 divisors (see below), whose sum is σ = 461644560. Its totient is φ = 443258880.

The previous prime is 452422501. The next prime is 452422549. The reversal of 452422543 is 345224254.

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 452422543 - 2⁹ = 452422031 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 (452422549) 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, 1248 + ... + 30106.

It is an arithmetic number, because the mean of its divisors is an integer number (57705570).

Almost surely, 2^452422543 is an apocalyptic number.

452422543 is a deficient number, since it is larger than the sum of its proper divisors (9222017).

452422543 is a wasteful number, since it uses less digits than its factorization.

452422543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29177.

The product of its digits is 38400, while the sum is 31.

The square root of 452422543 is about 21270.2266795631. The cubic root of 452422543 is about 767.6820962318.

Adding to 452422543 its reverse (345224254), we get a palindrome (797646797).

The spelling of 452422543 in words is "four hundred fifty-two million, four hundred twenty-two thousand, five hundred forty-three".