4512022528 has 84 divisors (see below), whose sum is σ = 9747557848. Its totient is φ = 2076180480.

The previous prime is 4512022499. The next prime is 4512022531. The reversal of 4512022528 is 8252202154.

It is a self number, because there is not a number n which added to its sum of digits gives 4512022528.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13631323 + ... + 13631653.

Almost surely, 2^4512022528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4512022528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4873778924).

4512022528 is an abundant number, since it is smaller than the sum of its proper divisors (5235535320).

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

4512022528 is an frugal number, since it uses more digits than its factorization.

4512022528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 4512022528 is about 67171.5901851370. The cubic root of 4512022528 is about 1652.4325952718.

The spelling of 4512022528 in words is "four billion, five hundred twelve million, twenty-two thousand, five hundred twenty-eight".