12635353 has 2 divisors, whose sum is σ = 12635354. Its totient is φ = 12635352.

The previous prime is 12635341. The next prime is 12635377. The reversal of 12635353 is 35353621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7382089 + 5253264 = 2717^2 + 2292^2 .

It is an emirp because it is prime and its reverse (35353621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12635353 - 2¹⁷ = 12504281 is a prime.

It is not a weakly prime, because it can be changed into another prime (12635453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6317676 + 6317677.

It is an arithmetic number, because the mean of its divisors is an integer number (6317677).

Almost surely, 2^12635353 is an apocalyptic number.

It is an amenable number.

12635353 is a deficient number, since it is larger than the sum of its proper divisors (1).

12635353 is an equidigital number, since it uses as much as digits as its factorization.

12635353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 28.

The square root of 12635353 is about 3554.6241714139. The cubic root of 12635353 is about 232.9141068705.

Adding to 12635353 its reverse (35353621), we get a palindrome (47988974).

The spelling of 12635353 in words is "twelve million, six hundred thirty-five thousand, three hundred fifty-three".