5594591 has 2 divisors, whose sum is σ = 5594592. Its totient is φ = 5594590.

The previous prime is 5594527. The next prime is 5594597. The reversal of 5594591 is 1954955.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5594591 - 2⁶ = 5594527 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5594597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2797295 + 2797296.

It is an arithmetic number, because the mean of its divisors is an integer number (2797296).

Almost surely, 2^5594591 is an apocalyptic number.

5594591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5594591 is an equidigital number, since it uses as much as digits as its factorization.

5594591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40500, while the sum is 38.

The square root of 5594591 is about 2365.2887772955. The cubic root of 5594591 is about 177.5236072549.

The spelling of 5594591 in words is "five million, five hundred ninety-four thousand, five hundred ninety-one".