5108163187 has 4 divisors (see below), whose sum is σ = 5109966576. Its totient is φ = 5106359800.

The previous prime is 5108163107. The next prime is 5108163191. The reversal of 5108163187 is 7813618015.

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 5108163187 - 2³¹ = 2960679539 is a prime.

It is a super-2 number, since 2×5108163187² = 52186662290043993938, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5108163107) 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, 897439 + ... + 903112.

It is an arithmetic number, because the mean of its divisors is an integer number (1277491644).

Almost surely, 2^5108163187 is an apocalyptic number.

5108163187 is a deficient number, since it is larger than the sum of its proper divisors (1803389).

5108163187 is a wasteful number, since it uses less digits than its factorization.

5108163187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803388.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 5108163187 is about 71471.4151741799. The cubic root of 5108163187 is about 1722.2185167104.

The spelling of 5108163187 in words is "five billion, one hundred eight million, one hundred sixty-three thousand, one hundred eighty-seven".