27110551216 has 40 divisors (see below), whose sum is σ = 60038935040. Its totient is φ = 11617176384.

The previous prime is 27110551211. The next prime is 27110551217. The reversal of 27110551216 is 61215501172.

It is not an unprimeable number, because it can be changed into a prime (27110551211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125895 + ... + 1149721.

It is an arithmetic number, because the mean of its divisors is an integer number (1500973376).

Almost surely, 2^27110551216 is an apocalyptic number.

It is an amenable number.

27110551216 is an abundant number, since it is smaller than the sum of its proper divisors (32928383824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27110551216 is a wasteful number, since it uses less digits than its factorization.

27110551216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34001 (or 33995 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 31.

The spelling of 27110551216 in words is "twenty-seven billion, one hundred ten million, five hundred fifty-one thousand, two hundred sixteen".