27116538541 has 8 divisors (see below), whose sum is σ = 28546937600. Its totient is φ = 25686460800.

The previous prime is 27116538539. The next prime is 27116538569. The reversal of 27116538541 is 14583561172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27116538541 - 2¹ = 27116538539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27116538521) 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, 103741 + ... + 254941.

It is an arithmetic number, because the mean of its divisors is an integer number (3568367200).

Almost surely, 2^27116538541 is an apocalyptic number.

It is an amenable number.

27116538541 is a deficient number, since it is larger than the sum of its proper divisors (1430399059).

27116538541 is a wasteful number, since it uses less digits than its factorization.

27116538541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160659.

The product of its digits is 201600, while the sum is 43.

The spelling of 27116538541 in words is "twenty-seven billion, one hundred sixteen million, five hundred thirty-eight thousand, five hundred forty-one".