540011065 has 16 divisors (see below), whose sum is σ = 744131520. Its totient is φ = 372064320.

The previous prime is 540011051. The next prime is 540011093. The reversal of 540011065 is 560110045.

540011065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 540011065 - 2¹¹ = 540009017 is a prime.

It is a super-2 number, since 2×540011065² = 583223900644868450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257334 + ... + 259423.

It is an arithmetic number, because the mean of its divisors is an integer number (46508220).

Almost surely, 2^540011065 is an apocalyptic number.

540011065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

540011065 is a deficient number, since it is larger than the sum of its proper divisors (204120455).

540011065 is a wasteful number, since it uses less digits than its factorization.

540011065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516792.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 540011065 is about 23238.1381569178. The cubic root of 540011065 is about 814.3308469832.

The spelling of 540011065 in words is "five hundred forty million, eleven thousand, sixty-five".