541042559 has 2 divisors, whose sum is σ = 541042560. Its totient is φ = 541042558.

The previous prime is 541042529. The next prime is 541042583. The reversal of 541042559 is 955240145.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541042559 - 2²⁰ = 539993983 is a prime.

It is a super-3 number, since 3×541042559³ (a number of 27 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541042529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270521279 + 270521280.

It is an arithmetic number, because the mean of its divisors is an integer number (270521280).

Almost surely, 2^541042559 is an apocalyptic number.

541042559 is a deficient number, since it is larger than the sum of its proper divisors (1).

541042559 is an equidigital number, since it uses as much as digits as its factorization.

541042559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 541042559 is about 23260.3215583964. The cubic root of 541042559 is about 814.8490111349.

The spelling of 541042559 in words is "five hundred forty-one million, forty-two thousand, five hundred fifty-nine".