540943545238 has 8 divisors (see below), whose sum is σ = 817804415232. Its totient is φ = 268342073496.

The previous prime is 540943545227. The next prime is 540943545239. The reversal of 540943545238 is 832545349045.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540943545239) 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, 1064849245 + ... + 1064849752.

It is an arithmetic number, because the mean of its divisors is an integer number (102225551904).

Almost surely, 2^540943545238 is an apocalyptic number.

540943545238 is a deficient number, since it is larger than the sum of its proper divisors (276860869994).

540943545238 is a wasteful number, since it uses less digits than its factorization.

540943545238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129699126.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 540943545238 in words is "five hundred forty billion, nine hundred forty-three million, five hundred forty-five thousand, two hundred thirty-eight".