540005264511 has 32 divisors (see below), whose sum is σ = 742523397120. Its totient is φ = 348898162176.

The previous prime is 540005264443. The next prime is 540005264531. The reversal of 540005264511 is 115462500045.

It is not a de Polignac number, because 540005264511 - 2¹³ = 540005256319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540005264531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41890155 + ... + 41903043.

It is an arithmetic number, because the mean of its divisors is an integer number (23203856160).

Almost surely, 2^540005264511 is an apocalyptic number.

540005264511 is a deficient number, since it is larger than the sum of its proper divisors (202518132609).

540005264511 is a wasteful number, since it uses less digits than its factorization.

540005264511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15823.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 540005264511 its reverse (115462500045), we get a palindrome (655467764556).

The spelling of 540005264511 in words is "five hundred forty billion, five million, two hundred sixty-four thousand, five hundred eleven".