540656354341 has 4 divisors (see below), whose sum is σ = 540676265184. Its totient is φ = 540636443500.

The previous prime is 540656354323. The next prime is 540656354363. The reversal of 540656354341 is 143453656045.

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 a cyclic number.

It is not a de Polignac number, because 540656354341 - 2⁷ = 540656354213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540656354291 and 540656354300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540656304341) 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, 9914635 + ... + 9969016.

It is an arithmetic number, because the mean of its divisors is an integer number (135169066296).

Almost surely, 2^540656354341 is an apocalyptic number.

It is an amenable number.

540656354341 is a deficient number, since it is larger than the sum of its proper divisors (19910843).

540656354341 is a wasteful number, since it uses less digits than its factorization.

540656354341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19910842.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 540656354341 in words is "five hundred forty billion, six hundred fifty-six million, three hundred fifty-four thousand, three hundred forty-one".