4506821282 has 8 divisors (see below), whose sum is σ = 6760603116. Its totient is φ = 2253286912.

The previous prime is 4506821281. The next prime is 4506821321. The reversal of 4506821282 is 2821286054.

It can be written as a sum of positive squares in 2 ways, for example, as 3307515121 + 1199306161 = 57511^2 + 34631^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4506821282² = 40622876135776247048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4506821281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6383 + ... + 95154.

Almost surely, 2^4506821282 is an apocalyptic number.

4506821282 is a deficient number, since it is larger than the sum of its proper divisors (2253781834).

4506821282 is a wasteful number, since it uses less digits than its factorization.

4506821282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123732.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 4506821282 is about 67132.8629063293. The cubic root of 4506821282 is about 1651.7974024424.

The spelling of 4506821282 in words is "four billion, five hundred six million, eight hundred twenty-one thousand, two hundred eighty-two".