5163931 has 4 divisors (see below), whose sum is σ = 5179864. Its totient is φ = 5148000.

The previous prime is 5163923. The next prime is 5163959. The reversal of 5163931 is 1393615.

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 5163931 - 2³ = 5163923 is a prime.

It is a super-2 number, since 2×5163931² = 53332366745522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5163931.

It is not an unprimeable number, because it can be changed into a prime (5163911) 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, 7470 + ... + 8131.

It is an arithmetic number, because the mean of its divisors is an integer number (1294966).

Almost surely, 2^5163931 is an apocalyptic number.

5163931 is a deficient number, since it is larger than the sum of its proper divisors (15933).

5163931 is a wasteful number, since it uses less digits than its factorization.

5163931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15932.

The product of its digits is 2430, while the sum is 28.

The square root of 5163931 is about 2272.4284367170. The cubic root of 5163931 is about 172.8463223685.

The spelling of 5163931 in words is "five million, one hundred sixty-three thousand, nine hundred thirty-one".