27327121763 has 8 divisors (see below), whose sum is σ = 28258294608. Its totient is φ = 26411340384.

The previous prime is 27327121681. The next prime is 27327121777. The reversal of 27327121763 is 36712172372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27327121763 - 2¹⁰ = 27327120739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27327121763.

It is not an unprimeable number, because it can be changed into a prime (27327121463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3844256 + ... + 3851357.

It is an arithmetic number, because the mean of its divisors is an integer number (3532286826).

Almost surely, 2^27327121763 is an apocalyptic number.

27327121763 is a deficient number, since it is larger than the sum of its proper divisors (931172845).

27327121763 is an equidigital number, since it uses as much as digits as its factorization.

27327121763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695733.

The product of its digits is 148176, while the sum is 41.

The spelling of 27327121763 in words is "twenty-seven billion, three hundred twenty-seven million, one hundred twenty-one thousand, seven hundred sixty-three".