452916012 has 24 divisors (see below), whose sum is σ = 1082580912. Its totient is φ = 147289600.

The previous prime is 452915993. The next prime is 452916019. The reversal of 452916012 is 210619254.

It is not an unprimeable number, because it can be changed into a prime (452916019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459789 + ... + 460772.

It is an arithmetic number, because the mean of its divisors is an integer number (45107538).

Almost surely, 2^452916012 is an apocalyptic number.

It is an amenable number.

452916012 is an abundant number, since it is smaller than the sum of its proper divisors (629664900).

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

452916012 is a wasteful number, since it uses less digits than its factorization.

452916012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920609 (or 920607 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 452916012 is about 21281.8235120960. The cubic root of 452916012 is about 767.9611050723.

The spelling of 452916012 in words is "four hundred fifty-two million, nine hundred sixteen thousand, twelve".