12712860487 has 2 divisors, whose sum is σ = 12712860488. Its totient is φ = 12712860486.

The previous prime is 12712860473. The next prime is 12712860497. The reversal of 12712860487 is 78406821721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12712860487 - 2¹¹ = 12712858439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12712860437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6356430243 + 6356430244.

It is an arithmetic number, because the mean of its divisors is an integer number (6356430244).

Almost surely, 2^12712860487 is an apocalyptic number.

12712860487 is a deficient number, since it is larger than the sum of its proper divisors (1).

12712860487 is an equidigital number, since it uses as much as digits as its factorization.

12712860487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 46.

The spelling of 12712860487 in words is "twelve billion, seven hundred twelve million, eight hundred sixty thousand, four hundred eighty-seven".