27048480553 has 2 divisors, whose sum is σ = 27048480554. Its totient is φ = 27048480552.

The previous prime is 27048480527. The next prime is 27048480559. The reversal of 27048480553 is 35508484072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18174275344 + 8874205209 = 134812^2 + 94203^2 .

It is a cyclic number.

It is not a de Polignac number, because 27048480553 - 2²¹ = 27046383401 is a prime.

It is not a weakly prime, because it can be changed into another prime (27048480559) 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, 13524240276 + 13524240277.

It is an arithmetic number, because the mean of its divisors is an integer number (13524240277).

Almost surely, 2^27048480553 is an apocalyptic number.

It is an amenable number.

27048480553 is a deficient number, since it is larger than the sum of its proper divisors (1).

27048480553 is an equidigital number, since it uses as much as digits as its factorization.

27048480553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 27048480553 in words is "twenty-seven billion, forty-eight million, four hundred eighty thousand, five hundred fifty-three".