12506000093 has 2 divisors, whose sum is σ = 12506000094. Its totient is φ = 12506000092.

The previous prime is 12506000069. The next prime is 12506000147. The reversal of 12506000093 is 39000060521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12233023609 + 272976484 = 110603^2 + 16522^2 .

It is an emirp because it is prime and its reverse (39000060521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12506000093 - 2¹⁰ = 12505999069 is a prime.

It is a super-2 number, since 2×12506000093² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12506000033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6253000046 + 6253000047.

It is an arithmetic number, because the mean of its divisors is an integer number (6253000047).

Almost surely, 2^12506000093 is an apocalyptic number.

It is an amenable number.

12506000093 is a deficient number, since it is larger than the sum of its proper divisors (1).

12506000093 is an equidigital number, since it uses as much as digits as its factorization.

12506000093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The spelling of 12506000093 in words is "twelve billion, five hundred six million, ninety-three", and thus it is an aban number.