13487606606527 has 2 divisors, whose sum is σ = 13487606606528. Its totient is φ = 13487606606526.

The previous prime is 13487606606479. The next prime is 13487606606531. The reversal of 13487606606527 is 72560660678431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13487606606527 - 2⁷ = 13487606606399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13487606606567) 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, 6743803303263 + 6743803303264.

It is an arithmetic number, because the mean of its divisors is an integer number (6743803303264).

Almost surely, 2^{13487606606527} is an apocalyptic number.

13487606606527 is a deficient number, since it is larger than the sum of its proper divisors (1).

13487606606527 is an equidigital number, since it uses as much as digits as its factorization.

13487606606527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60963840, while the sum is 61.

The spelling of 13487606606527 in words is "thirteen trillion, four hundred eighty-seven billion, six hundred six million, six hundred six thousand, five hundred twenty-seven".