5613589 has 2 divisors, whose sum is σ = 5613590. Its totient is φ = 5613588.

The previous prime is 5613583. The next prime is 5613611. The reversal of 5613589 is 9853165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 2427364 = 1785^2 + 1558^2 .

It is a cyclic number.

It is not a de Polignac number, because 5613589 - 2³ = 5613581 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5613581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806794 + 2806795.

It is an arithmetic number, because the mean of its divisors is an integer number (2806795).

Almost surely, 2^5613589 is an apocalyptic number.

It is an amenable number.

5613589 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613589 is an equidigital number, since it uses as much as digits as its factorization.

5613589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 37.

The square root of 5613589 is about 2369.3013738231. The cubic root of 5613589 is about 177.7243239321.

The spelling of 5613589 in words is "five million, six hundred thirteen thousand, five hundred eighty-nine".