540127635667705 has 16 divisors (see below), whose sum is σ = 653177955513600. Its totient is φ = 428758244695872.

The previous prime is 540127635667693. The next prime is 540127635667709. The reversal of 540127635667705 is 507766536721045.

It is a cyclic number.

It is not a de Polignac number, because 540127635667705 - 2⁵ = 540127635667673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540127635667709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374152149 + ... + 375592978.

It is an arithmetic number, because the mean of its divisors is an integer number (40823622219600).

Almost surely, 2^{540127635667705} is an apocalyptic number.

It is an amenable number.

540127635667705 is a deficient number, since it is larger than the sum of its proper divisors (113050319845895).

540127635667705 is a wasteful number, since it uses less digits than its factorization.

540127635667705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749746248.

The product of its (nonzero) digits is 222264000, while the sum is 64.

The spelling of 540127635667705 in words is "five hundred forty trillion, one hundred twenty-seven billion, six hundred thirty-five million, six hundred sixty-seven thousand, seven hundred five".