27691917769096 has 64 divisors (see below), whose sum is σ = 60940935014400. Its totient is φ = 11550563863872.

The previous prime is 27691917769013. The next prime is 27691917769099. The reversal of 27691917769096 is 69096771919672.

It is not an unprimeable number, because it can be changed into a prime (27691917769099) 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, 28917826 + ... + 29860081.

It is an arithmetic number, because the mean of its divisors is an integer number (952202109600).

Almost surely, 2^{27691917769096} is an apocalyptic number.

It is an amenable number.

27691917769096 is an abundant number, since it is smaller than the sum of its proper divisors (33249017245304).

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

27691917769096 is a wasteful number, since it uses less digits than its factorization.

27691917769096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58778146 (or 58778142 counting only the distinct ones).

The product of its (nonzero) digits is 972182736, while the sum is 79.

The spelling of 27691917769096 in words is "twenty-seven trillion, six hundred ninety-one billion, nine hundred seventeen million, seven hundred sixty-nine thousand, ninety-six".