4766383521 has 21 divisors (see below), whose sum is σ = 7149102051. Its totient is φ = 3176346312.

The previous prime is 4766383511. The next prime is 4766383543. The reversal of 4766383521 is 1253836674.

The square root of 4766383521 is 69039.

It is a perfect power (a square), and thus also a powerful number.

4766383521 is a `hidden beast` number, since 4 + 7 + 6 + 638 + 3 + 5 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2045300625 + 2721082896 = 45225^2 + 52164^2 .

It is not a de Polignac number, because 4766383521 - 2⁹ = 4766383009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4766383511) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 1862775 + ... + 1865331.

It is an arithmetic number, because the mean of its divisors is an integer number (340433431).

Almost surely, 2^4766383521 is an apocalyptic number.

4766383521 is the 69039-th square number.

4766383521 is the 34520-th centered octagonal number.

It is an amenable number.

4766383521 is a deficient number, since it is larger than the sum of its proper divisors (2382718530).

4766383521 is an frugal number, since it uses more digits than its factorization.

4766383521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132 (or 2560 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The cubic root of 4766383521 is about 1682.9181521007.

The spelling of 4766383521 in words is "four billion, seven hundred sixty-six million, three hundred eighty-three thousand, five hundred twenty-one".