4501521163 has 4 divisors (see below), whose sum is σ = 4507241800. Its totient is φ = 4495800528.

The previous prime is 4501521083. The next prime is 4501521187. The reversal of 4501521163 is 3611251054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4501521163 - 2²⁵ = 4467966731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4501521763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2859138 + ... + 2860711.

It is an arithmetic number, because the mean of its divisors is an integer number (1126810450).

Almost surely, 2^4501521163 is an apocalyptic number.

4501521163 is a deficient number, since it is larger than the sum of its proper divisors (5720637).

4501521163 is an equidigital number, since it uses as much as digits as its factorization.

4501521163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5720636.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 4501521163 is about 67093.3764465614. The cubic root of 4501521163 is about 1651.1496319920.

The spelling of 4501521163 in words is "four billion, five hundred one million, five hundred twenty-one thousand, one hundred sixty-three".