5599409 has 8 divisors (see below), whose sum is σ = 5959008. Its totient is φ = 5243200.

The previous prime is 5599381. The next prime is 5599423. The reversal of 5599409 is 9049955.

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 5599409 - 2¹² = 5595313 is a prime.

It is a super-2 number, since 2×5599409² = 62706762298562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5599459) 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 7 ways as a sum of consecutive naturals, for example, 3134 + ... + 4584.

It is an arithmetic number, because the mean of its divisors is an integer number (744876).

Almost surely, 2^5599409 is an apocalyptic number.

It is an amenable number.

5599409 is a deficient number, since it is larger than the sum of its proper divisors (359599).

5599409 is a wasteful number, since it uses less digits than its factorization.

5599409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695.

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 5599409 is about 2366.3070384039. The cubic root of 5599409 is about 177.5745530899.

The spelling of 5599409 in words is "five million, five hundred ninety-nine thousand, four hundred nine".