4520800812 has 24 divisors (see below), whose sum is σ = 11507493312. Its totient is φ = 1369939600.

The previous prime is 4520800793. The next prime is 4520800847. The reversal of 4520800812 is 2180080254.

It is a self number, because there is not a number n which added to its sum of digits gives 4520800812.

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 7 ways as a sum of consecutive naturals, for example, 17124114 + ... + 17124377.

It is an arithmetic number, because the mean of its divisors is an integer number (479478888).

Almost surely, 2^4520800812 is an apocalyptic number.

It is an amenable number.

4520800812 is an abundant number, since it is smaller than the sum of its proper divisors (6986692500).

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

4520800812 is a wasteful number, since it uses less digits than its factorization.

4520800812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34248509 (or 34248507 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 4520800812 is about 67236.9006721755. The cubic root of 4520800812 is about 1653.5035212029.

The spelling of 4520800812 in words is "four billion, five hundred twenty million, eight hundred thousand, eight hundred twelve".