4625636163 has 8 divisors (see below), whose sum is σ = 6171230208. Its totient is φ = 3081899784.

The previous prime is 4625636159. The next prime is 4625636173. The reversal of 4625636163 is 3616365264.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4625636163 - 2² = 4625636159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4625636123) by changing a digit.

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, 458595 + ... + 468572.

It is an arithmetic number, because the mean of its divisors is an integer number (771403776).

Almost surely, 2^4625636163 is an apocalyptic number.

4625636163 is a deficient number, since it is larger than the sum of its proper divisors (1545594045).

4625636163 is a wasteful number, since it uses less digits than its factorization.

4625636163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928833.

The product of its digits is 466560, while the sum is 42.

The square root of 4625636163 is about 68012.0295462501. The cubic root of 4625636163 is about 1666.1873128163.

The spelling of 4625636163 in words is "four billion, six hundred twenty-five million, six hundred thirty-six thousand, one hundred sixty-three".