540559211 has 8 divisors (see below), whose sum is σ = 559969200. Its totient is φ = 521445760.

The previous prime is 540559181. The next prime is 540559213. The reversal of 540559211 is 112955045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 540559211 - 2¹⁸ = 540297067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540559213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70421 + ... + 77718.

It is an arithmetic number, because the mean of its divisors is an integer number (69996150).

Almost surely, 2^540559211 is an apocalyptic number.

540559211 is a deficient number, since it is larger than the sum of its proper divisors (19409989).

540559211 is a wasteful number, since it uses less digits than its factorization.

540559211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148269.

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 540559211 is about 23249.9292687096. The cubic root of 540559211 is about 814.6062865550.

The spelling of 540559211 in words is "five hundred forty million, five hundred fifty-nine thousand, two hundred eleven".