540339968137796 has 12 divisors (see below), whose sum is σ = 957564500497920. Its totient is φ = 266750110852680.

The previous prime is 540339968137787. The next prime is 540339968137811. The reversal of 540339968137796 is 697731869933045.

It is a self number, because there is not a number n which added to its sum of digits gives 540339968137796.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854968303700 + ... + 854968304331.

It is an arithmetic number, because the mean of its divisors is an integer number (79797041708160).

Almost surely, 2^{540339968137796} is an apocalyptic number.

It is an amenable number.

540339968137796 is a deficient number, since it is larger than the sum of its proper divisors (417224532360124).

540339968137796 is a wasteful number, since it uses less digits than its factorization.

540339968137796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709936608114 (or 1709936608112 counting only the distinct ones).

The product of its (nonzero) digits is 5555329920, while the sum is 80.

The spelling of 540339968137796 in words is "five hundred forty trillion, three hundred thirty-nine billion, nine hundred sixty-eight million, one hundred thirty-seven thousand, seven hundred ninety-six".