540163511 has 2 divisors, whose sum is σ = 540163512. Its totient is φ = 540163510.

The previous prime is 540163417. The next prime is 540163523. The reversal of 540163511 is 115361045.

540163511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540163511 - 2¹⁸ = 539901367 is a 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 (540163531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270081755 + 270081756.

It is an arithmetic number, because the mean of its divisors is an integer number (270081756).

Almost surely, 2^540163511 is an apocalyptic number.

540163511 is a deficient number, since it is larger than the sum of its proper divisors (1).

540163511 is an equidigital number, since it uses as much as digits as its factorization.

540163511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 540163511 is about 23241.4180075141. The cubic root of 540163511 is about 814.4074687468.

The spelling of 540163511 in words is "five hundred forty million, one hundred sixty-three thousand, five hundred eleven".