5059809 has 6 divisors (see below), whose sum is σ = 7308626. Its totient is φ = 3373200.

The previous prime is 5059799. The next prime is 5059837. The reversal of 5059809 is 9089505.

It can be written as a sum of positive squares in only one way, i.e., 4717584 + 342225 = 2172^2 + 585^2 .

It is not a de Polignac number, because 5059809 - 2¹³ = 5051617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5054809) 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 5 ways as a sum of consecutive naturals, for example, 281092 + ... + 281109.

Almost surely, 2^5059809 is an apocalyptic number.

It is an amenable number.

5059809 is a deficient number, since it is larger than the sum of its proper divisors (2248817).

5059809 is a wasteful number, since it uses less digits than its factorization.

5059809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562207 (or 562204 counting only the distinct ones).

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

The square root of 5059809 is about 2249.4019205113. The cubic root of 5059809 is about 171.6767070300.

Adding to 5059809 its product of nonzero digits (16200), we get a square (5076009 = 2253²).

The spelling of 5059809 in words is "five million, fifty-nine thousand, eight hundred nine".