540463543430111 has 32 divisors (see below), whose sum is σ = 624985011965952. Its totient is φ = 457801057532160.

The previous prime is 540463543430101. The next prime is 540463543430263. The reversal of 540463543430111 is 111034345364045.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540463543430111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540463543430101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2254526546 + ... + 2254766256.

It is an arithmetic number, because the mean of its divisors is an integer number (19530781623936).

Almost surely, 2^{540463543430111} is an apocalyptic number.

540463543430111 is a deficient number, since it is larger than the sum of its proper divisors (84521468535841).

540463543430111 is a wasteful number, since it uses less digits than its factorization.

540463543430111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250439.

The product of its (nonzero) digits is 1036800, while the sum is 44.

Adding to 540463543430111 its reverse (111034345364045), we get a palindrome (651497888794156).

The spelling of 540463543430111 in words is "five hundred forty trillion, four hundred sixty-three billion, five hundred forty-three million, four hundred thirty thousand, one hundred eleven".