27764068182244 has 27 divisors (see below), whose sum is σ = 50791893289347. Its totient is φ = 13278351469944.

The previous prime is 27764068182229. The next prime is 27764068182247. The reversal of 27764068182244 is 44228186046772.

The square root of 27764068182244 is 5269162.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27764068182247) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 242324179 + ... + 242438725.

Almost surely, 2^{27764068182244} is an apocalyptic number.

27764068182244 is the 5269162-nd square number.

It is an amenable number.

27764068182244 is a deficient number, since it is larger than the sum of its proper divisors (23027825107103).

27764068182244 is an frugal number, since it uses more digits than its factorization.

27764068182244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229144 (or 114572 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 61.

The spelling of 27764068182244 in words is "twenty-seven trillion, seven hundred sixty-four billion, sixty-eight million, one hundred eighty-two thousand, two hundred forty-four".