27527527752523 has 2 divisors, whose sum is σ = 27527527752524. Its totient is φ = 27527527752522.

The previous prime is 27527527752467. The next prime is 27527527752539. The reversal of 27527527752523 is 32525772572572.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27527527752523 is a prime.

It is not a weakly prime, because it can be changed into another prime (27527527752623) 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, 13763763876261 + 13763763876262.

It is an arithmetic number, because the mean of its divisors is an integer number (13763763876262).

Almost surely, 2^{27527527752523} is an apocalyptic number.

27527527752523 is a deficient number, since it is larger than the sum of its proper divisors (1).

27527527752523 is an equidigital number, since it uses as much as digits as its factorization.

27527527752523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144060000, while the sum is 61.

The spelling of 27527527752523 in words is "twenty-seven trillion, five hundred twenty-seven billion, five hundred twenty-seven million, seven hundred fifty-two thousand, five hundred twenty-three".