541579 has 2 divisors, whose sum is σ = 541580. Its totient is φ = 541578.

The previous prime is 541577. The next prime is 541589. The reversal of 541579 is 975145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541579 - 2¹ = 541577 is a prime.

Together with 541577, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 541579.

It is not a weakly prime, because it can be changed into another prime (541571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270789 + 270790.

It is an arithmetic number, because the mean of its divisors is an integer number (270790).

2⁵⁴¹⁵⁷⁹ is an apocalyptic number.

541579 is a deficient number, since it is larger than the sum of its proper divisors (1).

541579 is an equidigital number, since it uses as much as digits as its factorization.

541579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 31.

The square root of 541579 is about 735.9205120120. The cubic root of 541579 is about 81.5118228423.

The spelling of 541579 in words is "five hundred forty-one thousand, five hundred seventy-nine".