575579 has 2 divisors, whose sum is σ = 575580. Its totient is φ = 575578.

The previous prime is 575573. The next prime is 575581. The reversal of 575579 is 975575.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-575579 is a prime.

It is a Sophie Germain prime.

Together with 575581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (575573) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287789 + 287790.

It is an arithmetic number, because the mean of its divisors is an integer number (287790).

2⁵⁷⁵⁵⁷⁹ is an apocalyptic number.

575579 is a deficient number, since it is larger than the sum of its proper divisors (1).

575579 is an equidigital number, since it uses as much as digits as its factorization.

575579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55125, while the sum is 38.

The square root of 575579 is about 758.6692296383. The cubic root of 575579 is about 83.1830767941.

It can be divided in two parts, 57 and 5579, that multiplied together give a triangular number (318003 = T₇₉₇).

The spelling of 575579 in words is "five hundred seventy-five thousand, five hundred seventy-nine".