27048863533 has 2 divisors, whose sum is σ = 27048863534. Its totient is φ = 27048863532.

The previous prime is 27048863461. The next prime is 27048863537. The reversal of 27048863533 is 33536884072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24160660969 + 2888202564 = 155437^2 + 53742^2 .

It is a cyclic number.

It is not a de Polignac number, because 27048863533 - 2¹⁷ = 27048732461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27048863537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13524431766 + 13524431767.

It is an arithmetic number, because the mean of its divisors is an integer number (13524431767).

Almost surely, 2^27048863533 is an apocalyptic number.

It is an amenable number.

27048863533 is a deficient number, since it is larger than the sum of its proper divisors (1).

27048863533 is an equidigital number, since it uses as much as digits as its factorization.

27048863533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 27048863533 in words is "twenty-seven billion, forty-eight million, eight hundred sixty-three thousand, five hundred thirty-three".