5579591 has 2 divisors, whose sum is σ = 5579592. Its totient is φ = 5579590.

The previous prime is 5579579. The next prime is 5579617. The reversal of 5579591 is 1959755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5579591 - 2⁶ = 5579527 is a prime.

It is a super-2 number, since 2×5579591² = 62263671454562, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5579191) 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 as a sum of consecutive naturals, namely, 2789795 + 2789796.

It is an arithmetic number, because the mean of its divisors is an integer number (2789796).

Almost surely, 2^5579591 is an apocalyptic number.

5579591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5579591 is an equidigital number, since it uses as much as digits as its factorization.

5579591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70875, while the sum is 41.

The square root of 5579591 is about 2362.1157888639. The cubic root of 5579591 is about 177.3648087829.

The spelling of 5579591 in words is "five million, five hundred seventy-nine thousand, five hundred ninety-one".