12605450083 has 2 divisors, whose sum is σ = 12605450084. Its totient is φ = 12605450082.

The previous prime is 12605450057. The next prime is 12605450101. The reversal of 12605450083 is 38005450621.

It is a strong prime.

It is an emirp because it is prime and its reverse (38005450621) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12605450083 is a prime.

It is not a weakly prime, because it can be changed into another prime (12605450183) 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, 6302725041 + 6302725042.

It is an arithmetic number, because the mean of its divisors is an integer number (6302725042).

Almost surely, 2^12605450083 is an apocalyptic number.

12605450083 is a deficient number, since it is larger than the sum of its proper divisors (1).

12605450083 is an equidigital number, since it uses as much as digits as its factorization.

12605450083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 12605450083 in words is "twelve billion, six hundred five million, four hundred fifty thousand, eighty-three".