452263568 has 10 divisors (see below), whose sum is σ = 876260694. Its totient is φ = 226131776.

The previous prime is 452263561. The next prime is 452263607. The reversal of 452263568 is 865362254.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 395532544 + 56731024 = 19888^2 + 7532^2 .

It is not an unprimeable number, because it can be changed into a prime (452263561) 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 as a sum of consecutive naturals, namely, 14133221 + ... + 14133252.

Almost surely, 2^452263568 is an apocalyptic number.

It is an amenable number.

452263568 is a deficient number, since it is larger than the sum of its proper divisors (423997126).

452263568 is a wasteful number, since it uses less digits than its factorization.

452263568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28266481 (or 28266475 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 452263568 is about 21266.4893200547. The cubic root of 452263568 is about 767.5921680878.

The spelling of 452263568 in words is "four hundred fifty-two million, two hundred sixty-three thousand, five hundred sixty-eight".