452345252 has 12 divisors (see below), whose sum is σ = 791769216. Its totient is φ = 226125480.

The previous prime is 452345237. The next prime is 452345261. The reversal of 452345252 is 252543254.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18377 + ... + 35247.

It is an arithmetic number, because the mean of its divisors is an integer number (65980768).

Almost surely, 2^452345252 is an apocalyptic number.

It is an amenable number.

452345252 is a deficient number, since it is larger than the sum of its proper divisors (339423964).

452345252 is a wasteful number, since it uses less digits than its factorization.

452345252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23578 (or 23576 counting only the distinct ones).

The product of its digits is 48000, while the sum is 32.

The square root of 452345252 is about 21268.4097195818. The cubic root of 452345252 is about 767.6383772961.

The spelling of 452345252 in words is "four hundred fifty-two million, three hundred forty-five thousand, two hundred fifty-two".