12836594825 has 12 divisors (see below), whose sum is σ = 16063411980. Its totient is φ = 10175060160.

The previous prime is 12836594819. The next prime is 12836594831. The reversal of 12836594825 is 52849563821.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12836594819) and next prime (12836594831).

It can be written as a sum of positive squares in 6 ways, for example, as 11485321 + 12825109504 = 3389^2 + 113248^2 .

It is not a de Polignac number, because 12836594825 - 2⁶ = 12836594761 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2352614 + ... + 2358063.

It is an arithmetic number, because the mean of its divisors is an integer number (1338617665).

Almost surely, 2^12836594825 is an apocalyptic number.

It is an amenable number.

12836594825 is a deficient number, since it is larger than the sum of its proper divisors (3226817155).

12836594825 is a wasteful number, since it uses less digits than its factorization.

12836594825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710796 (or 4710791 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The spelling of 12836594825 in words is "twelve billion, eight hundred thirty-six million, five hundred ninety-four thousand, eight hundred twenty-five".