4521755536 has 15 divisors (see below), whose sum is σ = 8761422523. Its totient is φ = 2260743280.

The previous prime is 4521755477. The next prime is 4521755543. The reversal of 4521755536 is 6355571254.

The square root of 4521755536 is 67244.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4521755492 and 4521755501.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 260571 + ... + 277381.

Almost surely, 2^4521755536 is an apocalyptic number.

4521755536 is the 67244-th square number.

It is an amenable number.

4521755536 is a deficient number, since it is larger than the sum of its proper divisors (4239666987).

4521755536 is an frugal number, since it uses more digits than its factorization.

4521755536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33630 (or 16813 counting only the distinct ones).

The product of its digits is 630000, while the sum is 43.

The cubic root of 4521755536 is about 1653.6199112295.

The spelling of 4521755536 in words is "four billion, five hundred twenty-one million, seven hundred fifty-five thousand, five hundred thirty-six".