27482463473 has 2 divisors, whose sum is σ = 27482463474. Its totient is φ = 27482463472.

The previous prime is 27482463443. The next prime is 27482463559. The reversal of 27482463473 is 37436428472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25847635984 + 1634827489 = 160772^2 + 40433^2 .

It is a cyclic number.

It is not a de Polignac number, because 27482463473 - 2¹⁴ = 27482447089 is a prime.

It is not a weakly prime, because it can be changed into another prime (27482463443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13741231736 + 13741231737.

It is an arithmetic number, because the mean of its divisors is an integer number (13741231737).

Almost surely, 2^27482463473 is an apocalyptic number.

It is an amenable number.

27482463473 is a deficient number, since it is larger than the sum of its proper divisors (1).

27482463473 is an equidigital number, since it uses as much as digits as its factorization.

27482463473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 50.

The spelling of 27482463473 in words is "twenty-seven billion, four hundred eighty-two million, four hundred sixty-three thousand, four hundred seventy-three".