5087909 has 4 divisors (see below), whose sum is σ = 5126880. Its totient is φ = 5048940.

The previous prime is 5087897. The next prime is 5087921. The reversal of 5087909 is 9097805.

5087909 is nontrivially palindromic in base 11.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5087897) and next prime (5087921).

It is a cyclic number.

It is not a de Polignac number, because 5087909 - 2⁴ = 5087893 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 (5087939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19289 + ... + 19550.

It is an arithmetic number, because the mean of its divisors is an integer number (1281720).

Almost surely, 2^5087909 is an apocalyptic number.

It is an amenable number.

5087909 is a deficient number, since it is larger than the sum of its proper divisors (38971).

5087909 is a wasteful number, since it uses less digits than its factorization.

5087909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38970.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 5087909 is about 2255.6393772055. The cubic root of 5087909 is about 171.9939266830.

The spelling of 5087909 in words is "five million, eighty-seven thousand, nine hundred nine".