5108909 has 8 divisors (see below), whose sum is σ = 5537952. Its totient is φ = 4685040.

The previous prime is 5108897. The next prime is 5108941. The reversal of 5108909 is 9098015.

5108909 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5108909 is a prime.

It is a super-2 number, since 2×5108909² = 52201902340562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914 + ... + 3324.

It is an arithmetic number, because the mean of its divisors is an integer number (692244).

Almost surely, 2^5108909 is an apocalyptic number.

It is an amenable number.

5108909 is a deficient number, since it is larger than the sum of its proper divisors (429043).

5108909 is a wasteful number, since it uses less digits than its factorization.

5108909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 5108909 is about 2260.2895832172. The cubic root of 5108909 is about 172.2302329646.

The spelling of 5108909 in words is "five million, one hundred eight thousand, nine hundred nine".