5315609 has 8 divisors (see below), whose sum is σ = 5864712. Its totient is φ = 4786560.

The previous prime is 5315591. The next prime is 5315621. The reversal of 5315609 is 9065135.

It can be written as a sum of positive squares in 4 ways, for example, as 462400 + 4853209 = 680^2 + 2203^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5315609 - 2²⁰ = 4267033 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5315669) 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, 4454 + ... + 5519.

It is an arithmetic number, because the mean of its divisors is an integer number (733089).

Almost surely, 2^5315609 is an apocalyptic number.

It is an amenable number.

5315609 is a deficient number, since it is larger than the sum of its proper divisors (549103).

5315609 is a wasteful number, since it uses less digits than its factorization.

5315609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10027.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 5315609 is about 2305.5604524714. The cubic root of 5315609 is about 174.5223327547.

The spelling of 5315609 in words is "five million, three hundred fifteen thousand, six hundred nine".