450764752 has 20 divisors (see below), whose sum is σ = 873951876. Its totient is φ = 225228800.

The previous prime is 450764711. The next prime is 450764767. The reversal of 450764752 is 257467054.

It can be written as a sum of positive squares in 2 ways, for example, as 250145856 + 200618896 = 15816^2 + 14164^2 .

It is a congruent number.

It is an unprimeable number.

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, 16818 + ... + 34414.

Almost surely, 2^450764752 is an apocalyptic number.

It is an amenable number.

450764752 is a deficient number, since it is larger than the sum of its proper divisors (423187124).

450764752 is a wasteful number, since it uses less digits than its factorization.

450764752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19206 (or 19200 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 450764752 is about 21231.2211612992. The cubic root of 450764752 is about 766.7432879523.

The spelling of 450764752 in words is "four hundred fifty million, seven hundred sixty-four thousand, seven hundred fifty-two".