27804317483 has 2 divisors, whose sum is σ = 27804317484. Its totient is φ = 27804317482.

The previous prime is 27804317467. The next prime is 27804317531. The reversal of 27804317483 is 38471340872.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27804317483 - 2⁴ = 27804317467 is a prime.

It is not a weakly prime, because it can be changed into another prime (27804317083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13902158741 + 13902158742.

It is an arithmetic number, because the mean of its divisors is an integer number (13902158742).

Almost surely, 2^27804317483 is an apocalyptic number.

27804317483 is a deficient number, since it is larger than the sum of its proper divisors (1).

27804317483 is an equidigital number, since it uses as much as digits as its factorization.

27804317483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 27804317483 in words is "twenty-seven billion, eight hundred four million, three hundred seventeen thousand, four hundred eighty-three".