5095809 has 6 divisors (see below), whose sum is σ = 7360626. Its totient is φ = 3397200.

The previous prime is 5095759. The next prime is 5095837. The reversal of 5095809 is 9085905.

It can be written as a sum of positive squares in only one way, i.e., 4717584 + 378225 = 2172^2 + 615^2 .

It is not a de Polignac number, because 5095809 - 2⁷ = 5095681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5095009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283092 + ... + 283109.

It is an arithmetic number, because the mean of its divisors is an integer number (1226771).

Almost surely, 2^5095809 is an apocalyptic number.

It is an amenable number.

5095809 is a deficient number, since it is larger than the sum of its proper divisors (2264817).

5095809 is a wasteful number, since it uses less digits than its factorization.

5095809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566207 (or 566204 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 5095809 is about 2257.3898644231. The cubic root of 5095809 is about 172.0828990147.

It can be divided in two parts, 50 and 95809, that added together give a palindrome (95859).

The spelling of 5095809 in words is "five million, ninety-five thousand, eight hundred nine".