540704832113 has 4 divisors (see below), whose sum is σ = 543506411748. Its totient is φ = 537903252480.

The previous prime is 540704832103. The next prime is 540704832127. The reversal of 540704832113 is 311238407045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311238407045 = 5 ⋅62247681409.

It can be written as a sum of positive squares in 2 ways, for example, as 180533211664 + 360171620449 = 424892^2 + 600143^2 .

It is a cyclic number.

It is not a de Polignac number, because 540704832113 - 2³⁴ = 523524962929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540704832103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400789528 + ... + 1400789913.

It is an arithmetic number, because the mean of its divisors is an integer number (135876602937).

Almost surely, 2^540704832113 is an apocalyptic number.

It is an amenable number.

540704832113 is a deficient number, since it is larger than the sum of its proper divisors (2801579635).

540704832113 is a wasteful number, since it uses less digits than its factorization.

540704832113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801579634.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 540704832113 in words is "five hundred forty billion, seven hundred four million, eight hundred thirty-two thousand, one hundred thirteen".