5039968163 has 4 divisors (see below), whose sum is σ = 5041606008. Its totient is φ = 5038330320.

The previous prime is 5039968159. The next prime is 5039968201. The reversal of 5039968163 is 3618699305.

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 5039968163 - 2² = 5039968159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5039968103) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 814298 + ... + 820463.

It is an arithmetic number, because the mean of its divisors is an integer number (1260401502).

Almost surely, 2^5039968163 is an apocalyptic number.

5039968163 is a deficient number, since it is larger than the sum of its proper divisors (1637845).

5039968163 is a wasteful number, since it uses less digits than its factorization.

5039968163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637844.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 5039968163 is about 70992.7331703746. The cubic root of 5039968163 is about 1714.5201663166.

The spelling of 5039968163 in words is "five billion, thirty-nine million, nine hundred sixty-eight thousand, one hundred sixty-three".