540012414541 has 4 divisors (see below), whose sum is σ = 553183449084. Its totient is φ = 526841380000.

The previous prime is 540012414521. The next prime is 540012414553. The reversal of 540012414541 is 145414210045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39249553225 + 500762861316 = 198115^2 + 707646^2 .

It is a cyclic number.

It is not a de Polignac number, because 540012414541 - 2¹⁷ = 540012283469 is a prime.

It is a super-3 number, since 3×540012414541³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540012414511) 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, 6585517210 + ... + 6585517291.

It is an arithmetic number, because the mean of its divisors is an integer number (138295862271).

Almost surely, 2^540012414541 is an apocalyptic number.

It is an amenable number.

540012414541 is a deficient number, since it is larger than the sum of its proper divisors (13171034543).

540012414541 is a wasteful number, since it uses less digits than its factorization.

540012414541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13171034542.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 540012414541 its reverse (145414210045), we get a palindrome (685426624586).

The spelling of 540012414541 in words is "five hundred forty billion, twelve million, four hundred fourteen thousand, five hundred forty-one".