540053616663 has 12 divisors (see below), whose sum is σ = 850993577928. Its totient is φ = 327305222160.

The previous prime is 540053616653. The next prime is 540053616709. The reversal of 540053616663 is 366616350045.

It is not a de Polignac number, because 540053616663 - 2¹⁰ = 540053615639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540053616653) 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 11 ways as a sum of consecutive naturals, for example, 2727543420 + ... + 2727543617.

It is an arithmetic number, because the mean of its divisors is an integer number (70916131494).

Almost surely, 2^540053616663 is an apocalyptic number.

540053616663 is a deficient number, since it is larger than the sum of its proper divisors (310939961265).

540053616663 is a wasteful number, since it uses less digits than its factorization.

540053616663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455087054 (or 5455087051 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 540053616663 in words is "five hundred forty billion, fifty-three million, six hundred sixteen thousand, six hundred sixty-three".