450573682 has 32 divisors (see below), whose sum is σ = 750363264. Its totient is φ = 201590400.

The previous prime is 450573671. The next prime is 450573691. The reversal of 450573682 is 286375054.

It is a super-2 number, since 2×450573682² = 406033285822074248, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 176757 + ... + 179287.

It is an arithmetic number, because the mean of its divisors is an integer number (23448852).

Almost surely, 2^450573682 is an apocalyptic number.

450573682 is a deficient number, since it is larger than the sum of its proper divisors (299789582).

450573682 is a wasteful number, since it uses less digits than its factorization.

450573682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 450573682 is about 21226.7209431886. The cubic root of 450573682 is about 766.6349370191.

It can be divided in two parts, 4505 and 73682, that added together give a palindrome (78187).

The spelling of 450573682 in words is "four hundred fifty million, five hundred seventy-three thousand, six hundred eighty-two".