452316516 has 12 divisors (see below), whose sum is σ = 1055405232. Its totient is φ = 150772168.

The previous prime is 452316511. The next prime is 452316517. The reversal of 452316516 is 615613254.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (452316511) by changing a digit.

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, 18846510 + ... + 18846533.

It is an arithmetic number, because the mean of its divisors is an integer number (87950436).

Almost surely, 2^452316516 is an apocalyptic number.

It is an amenable number.

452316516 is an abundant number, since it is smaller than the sum of its proper divisors (603088716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452316516 is a wasteful number, since it uses less digits than its factorization.

452316516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37693050 (or 37693048 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 452316516 is about 21267.7341529369. The cubic root of 452316516 is about 767.6221217749.

The spelling of 452316516 in words is "four hundred fifty-two million, three hundred sixteen thousand, five hundred sixteen".