541559 has 4 divisors (see below), whose sum is σ = 543504. Its totient is φ = 539616.

The previous prime is 541549. The next prime is 541571. The reversal of 541559 is 955145.

541559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 541559 - 2⁴ = 541543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467 + ... + 1140.

It is an arithmetic number, because the mean of its divisors is an integer number (135876).

2⁵⁴¹⁵⁵⁹ is an apocalyptic number.

541559 is a deficient number, since it is larger than the sum of its proper divisors (1945).

541559 is a wasteful number, since it uses less digits than its factorization.

541559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944.

The product of its digits is 4500, while the sum is 29.

The square root of 541559 is about 735.9069234625. The cubic root of 541559 is about 81.5108194451.

The spelling of 541559 in words is "five hundred forty-one thousand, five hundred fifty-nine".