5993609 has 2 divisors, whose sum is σ = 5993610. Its totient is φ = 5993608.

The previous prime is 5993599. The next prime is 5993621. The reversal of 5993609 is 9063995.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3433609 + 2560000 = 1853^2 + 1600^2 .

It is a cyclic number.

It is not a de Polignac number, because 5993609 - 2⁸ = 5993353 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5993699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2996804 + 2996805.

It is an arithmetic number, because the mean of its divisors is an integer number (2996805).

Almost surely, 2^5993609 is an apocalyptic number.

It is an amenable number.

5993609 is a deficient number, since it is larger than the sum of its proper divisors (1).

5993609 is an equidigital number, since it uses as much as digits as its factorization.

5993609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65610, while the sum is 41.

The square root of 5993609 is about 2448.1848377931. The cubic root of 5993609 is about 181.6475184861.

The spelling of 5993609 in words is "five million, nine hundred ninety-three thousand, six hundred nine".