27768312094 has 16 divisors (see below), whose sum is σ = 41824550880. Its totient is φ = 13826838240.

The previous prime is 27768312067. The next prime is 27768312197. The reversal of 27768312094 is 49021386772.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1492312 + ... + 1510804.

It is an arithmetic number, because the mean of its divisors is an integer number (2614034430).

Almost surely, 2^27768312094 is an apocalyptic number.

27768312094 is a deficient number, since it is larger than the sum of its proper divisors (14056238786).

27768312094 is a wasteful number, since it uses less digits than its factorization.

27768312094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21555.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 27768312094 in words is "twenty-seven billion, seven hundred sixty-eight million, three hundred twelve thousand, ninety-four".