5108643 has 16 divisors (see below), whose sum is σ = 7603200. Its totient is φ = 3390120.

The previous prime is 5108639. The next prime is 5108647. The reversal of 5108643 is 3468015.

5108643 is a `hidden beast` number, since 5 + 10 + 8 + 643 = 666.

It is an interprime number because it is at equal distance from previous prime (5108639) and next prime (5108647).

It is not a de Polignac number, because 5108643 - 2² = 5108639 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5108647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11418 + ... + 11856.

It is an arithmetic number, because the mean of its divisors is an integer number (475200).

Almost surely, 2^5108643 is an apocalyptic number.

5108643 is a deficient number, since it is larger than the sum of its proper divisors (2494557).

5108643 is a wasteful number, since it uses less digits than its factorization.

5108643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879 (or 873 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5108643 is about 2260.2307404334. The cubic root of 5108643 is about 172.2272438047.

The spelling of 5108643 in words is "five million, one hundred eight thousand, six hundred forty-three".