452241538 has 8 divisors (see below), whose sum is σ = 775271232. Its totient is φ = 193817796.

The previous prime is 452241523. The next prime is 452241551. The reversal of 452241538 is 835142254.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16151470 + ... + 16151497.

It is an arithmetic number, because the mean of its divisors is an integer number (96908904).

Almost surely, 2^452241538 is an apocalyptic number.

452241538 is a deficient number, since it is larger than the sum of its proper divisors (323029694).

452241538 is a wasteful number, since it uses less digits than its factorization.

452241538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32302976.

The product of its digits is 38400, while the sum is 34.

The square root of 452241538 is about 21265.9713627194. The cubic root of 452241538 is about 767.5797046106.

The spelling of 452241538 in words is "four hundred fifty-two million, two hundred forty-one thousand, five hundred thirty-eight".