27160523211 has 8 divisors (see below), whose sum is σ = 36220742800. Its totient is φ = 18103659552.

The previous prime is 27160523197. The next prime is 27160523213. The reversal of 27160523211 is 11232506172.

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

It is not a de Polignac number, because 27160523211 - 2⁹ = 27160522699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27160523213) 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, 820036 + ... + 852513.

It is an arithmetic number, because the mean of its divisors is an integer number (4527592850).

Almost surely, 2^27160523211 is an apocalyptic number.

27160523211 is a deficient number, since it is larger than the sum of its proper divisors (9060219589).

27160523211 is a wasteful number, since it uses less digits than its factorization.

27160523211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677965.

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 27160523211 in words is "twenty-seven billion, one hundred sixty million, five hundred twenty-three thousand, two hundred eleven".