5163863 has 4 divisors (see below), whose sum is σ = 5168448. Its totient is φ = 5159280.

The previous prime is 5163859. The next prime is 5163871. The reversal of 5163863 is 3683615.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5163863 - 2² = 5163859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5163883) 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, 698 + ... + 3288.

It is an arithmetic number, because the mean of its divisors is an integer number (1292112).

Almost surely, 2^5163863 is an apocalyptic number.

5163863 is a deficient number, since it is larger than the sum of its proper divisors (4585).

5163863 is a wasteful number, since it uses less digits than its factorization.

5163863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584.

The product of its digits is 12960, while the sum is 32.

The square root of 5163863 is about 2272.4134747004. The cubic root of 5163863 is about 172.8455636699.

The spelling of 5163863 in words is "five million, one hundred sixty-three thousand, eight hundred sixty-three".