4520664500 has 48 divisors (see below), whose sum is σ = 10770701760. Its totient is φ = 1643876000.

The previous prime is 4520664461. The next prime is 4520664517. The reversal of 4520664500 is 54660254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405470 + ... + 416469.

It is an arithmetic number, because the mean of its divisors is an integer number (224389620).

Almost surely, 2^4520664500 is an apocalyptic number.

It is an amenable number.

4520664500 is an abundant number, since it is smaller than the sum of its proper divisors (6250037260).

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

4520664500 is a wasteful number, since it uses less digits than its factorization.

4520664500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821969 (or 821957 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 4520664500 is about 67235.8869949672. The cubic root of 4520664500 is about 1653.4869021239.

The spelling of 4520664500 in words is "four billion, five hundred twenty million, six hundred sixty-four thousand, five hundred".