540693245941 has 4 divisors (see below), whose sum is σ = 558134963584. Its totient is φ = 523251528300.

The previous prime is 540693245933. The next prime is 540693245951. The reversal of 540693245941 is 149542396045.

It is a happy number.

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 540693245941 - 2³ = 540693245933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540693245951) 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, 8720858775 + ... + 8720858836.

It is an arithmetic number, because the mean of its divisors is an integer number (139533740896).

Almost surely, 2^540693245941 is an apocalyptic number.

It is an amenable number.

540693245941 is a deficient number, since it is larger than the sum of its proper divisors (17441717643).

540693245941 is a wasteful number, since it uses less digits than its factorization.

540693245941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17441717642.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 540693245941 in words is "five hundred forty billion, six hundred ninety-three million, two hundred forty-five thousand, nine hundred forty-one".