540864011 has 2 divisors, whose sum is σ = 540864012. Its totient is φ = 540864010.

The previous prime is 540863987. The next prime is 540864029. The reversal of 540864011 is 110468045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540864011 - 2²⁶ = 473755147 is a prime.

It is not a weakly prime, because it can be changed into another prime (540864041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270432005 + 270432006.

It is an arithmetic number, because the mean of its divisors is an integer number (270432006).

Almost surely, 2^540864011 is an apocalyptic number.

540864011 is a deficient number, since it is larger than the sum of its proper divisors (1).

540864011 is an equidigital number, since it uses as much as digits as its factorization.

540864011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 540864011 is about 23256.4832036144. The cubic root of 540864011 is about 814.7593658960.

The spelling of 540864011 in words is "five hundred forty million, eight hundred sixty-four thousand, eleven".