12487000927 has 2 divisors, whose sum is σ = 12487000928. Its totient is φ = 12487000926.

The previous prime is 12487000891. The next prime is 12487000951. The reversal of 12487000927 is 72900078421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12487000927 - 2¹¹ = 12486998879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12487000927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12487000997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6243500463 + 6243500464.

It is an arithmetic number, because the mean of its divisors is an integer number (6243500464).

Almost surely, 2^12487000927 is an apocalyptic number.

12487000927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12487000927 is an equidigital number, since it uses as much as digits as its factorization.

12487000927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 12487000927 in words is "twelve billion, four hundred eighty-seven million, nine hundred twenty-seven", and thus it is an aban number.