27111652050868 has 48 divisors (see below), whose sum is σ = 59174516717568. Its totient is φ = 10559084652000.

The previous prime is 27111652050853. The next prime is 27111652050869. The reversal of 27111652050868 is 86805025611172.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27111652050869) 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, 15399768 + ... + 17069743.

It is an arithmetic number, because the mean of its divisors is an integer number (1232802431616).

Almost surely, 2^{27111652050868} is an apocalyptic number.

27111652050868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27111652050868 is an abundant number, since it is smaller than the sum of its proper divisors (32062864666700).

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

27111652050868 is a wasteful number, since it uses less digits than its factorization.

27111652050868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32472244 (or 32472242 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 52.

The spelling of 27111652050868 in words is "twenty-seven trillion, one hundred eleven billion, six hundred fifty-two million, fifty thousand, eight hundred sixty-eight".