5117609 has 12 divisors (see below), whose sum is σ = 6041088. Its totient is φ = 4321800.

The previous prime is 5117603. The next prime is 5117611. The reversal of 5117609 is 9067115.

It is a happy number.

It is not a de Polignac number, because 5117609 - 2¹² = 5113513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5117603) 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 11 ways as a sum of consecutive naturals, for example, 2744 + ... + 4214.

It is an arithmetic number, because the mean of its divisors is an integer number (503424).

Almost surely, 2^5117609 is an apocalyptic number.

It is an amenable number.

5117609 is a deficient number, since it is larger than the sum of its proper divisors (923479).

5117609 is a wasteful number, since it uses less digits than its factorization.

5117609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556 (or 1549 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 5117609 is about 2262.2132967517. The cubic root of 5117609 is about 172.3279415806.

The spelling of 5117609 in words is "five million, one hundred seventeen thousand, six hundred nine".