540043116033 has 4 divisors (see below), whose sum is σ = 720057488048. Its totient is φ = 360028744020.

The previous prime is 540043116031. The next prime is 540043116037. The reversal of 540043116033 is 330611340045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 540043116033 - 2¹ = 540043116031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540043116031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90007186003 + ... + 90007186008.

It is an arithmetic number, because the mean of its divisors is an integer number (180014372012).

Almost surely, 2^540043116033 is an apocalyptic number.

It is an amenable number.

540043116033 is a deficient number, since it is larger than the sum of its proper divisors (180014372015).

540043116033 is a wasteful number, since it uses less digits than its factorization.

540043116033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180014372014.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 540043116033 its reverse (330611340045), we get a palindrome (870654456078).

The spelling of 540043116033 in words is "five hundred forty billion, forty-three million, one hundred sixteen thousand, thirty-three".