540081844486 has 8 divisors (see below), whose sum is σ = 810130230000. Its totient is φ = 270038434488.

The previous prime is 540081844481. The next prime is 540081844501. The reversal of 540081844486 is 684448180045.

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 (540081844481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959506 + ... + 1414501.

It is an arithmetic number, because the mean of its divisors is an integer number (101266278750).

Almost surely, 2^540081844486 is an apocalyptic number.

540081844486 is a deficient number, since it is larger than the sum of its proper divisors (270048385514).

540081844486 is a wasteful number, since it uses less digits than its factorization.

540081844486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487758.

The product of its (nonzero) digits is 3932160, while the sum is 52.

The spelling of 540081844486 in words is "five hundred forty billion, eighty-one million, eight hundred forty-four thousand, four hundred eighty-six".