540065324613 has 8 divisors (see below), whose sum is σ = 720334648800. Its totient is φ = 359919775088.

The previous prime is 540065324597. The next prime is 540065324657. The reversal of 540065324613 is 316423560045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 540065324613 - 2⁴ = 540065324597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540065329613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30933483 + ... + 30950936.

It is an arithmetic number, because the mean of its divisors is an integer number (90041831100).

Almost surely, 2^540065324613 is an apocalyptic number.

It is an amenable number.

540065324613 is a deficient number, since it is larger than the sum of its proper divisors (180269324187).

540065324613 is a wasteful number, since it uses less digits than its factorization.

540065324613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61887331.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 540065324613 its reverse (316423560045), we get a palindrome (856488884658).

The spelling of 540065324613 in words is "five hundred forty billion, sixty-five million, three hundred twenty-four thousand, six hundred thirteen".