452053512 has 24 divisors (see below), whose sum is σ = 1224311790. Its totient is φ = 150684480.

The previous prime is 452053499. The next prime is 452053513. The reversal of 452053512 is 215350254.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 401842116 + 50211396 = 20046^2 + 7086^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (452053513) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3139189 + ... + 3139332.

Almost surely, 2^452053512 is an apocalyptic number.

It is an amenable number.

452053512 is an abundant number, since it is smaller than the sum of its proper divisors (772258278).

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

452053512 is a wasteful number, since it uses less digits than its factorization.

452053512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278533 (or 6278526 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 452053512 is about 21261.5500846011. The cubic root of 452053512 is about 767.4733123875.

The spelling of 452053512 in words is "four hundred fifty-two million, fifty-three thousand, five hundred twelve".