540327648688 has 40 divisors (see below), whose sum is σ = 1066818156768. Its totient is φ = 265021466112.

The previous prime is 540327648659. The next prime is 540327648689. The reversal of 540327648688 is 886846723045.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (540327648689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5260156 + ... + 5361892.

Almost surely, 2^540327648688 is an apocalyptic number.

It is an amenable number.

540327648688 is a deficient number, since it is larger than the sum of its proper divisors (526490508080).

540327648688 is a wasteful number, since it uses less digits than its factorization.

540327648688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108061 (or 108055 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 61.

The spelling of 540327648688 in words is "five hundred forty billion, three hundred twenty-seven million, six hundred forty-eight thousand, six hundred eighty-eight".