27311054068 has 6 divisors (see below), whose sum is σ = 47794344626. Its totient is φ = 13655527032.

The previous prime is 27311054027. The next prime is 27311054093. The reversal of 27311054068 is 86045011372.

It can be written as a sum of positive squares in only one way, i.e., 26836337124 + 474716944 = 163818^2 + 21788^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413881755 + ... + 3413881762.

Almost surely, 2^27311054068 is an apocalyptic number.

It is an amenable number.

27311054068 is a deficient number, since it is larger than the sum of its proper divisors (20483290558).

27311054068 is a wasteful number, since it uses less digits than its factorization.

27311054068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827763521 (or 6827763519 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 27311054068 in words is "twenty-seven billion, three hundred eleven million, fifty-four thousand, sixty-eight".