12810053 has 2 divisors, whose sum is σ = 12810054. Its totient is φ = 12810052.

The previous prime is 12810043. The next prime is 12810071. The reversal of 12810053 is 35001821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7059649 + 5750404 = 2657^2 + 2398^2 .

It is a cyclic number.

It is not a de Polignac number, because 12810053 - 2²² = 8615749 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12810013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6405026 + 6405027.

It is an arithmetic number, because the mean of its divisors is an integer number (6405027).

Almost surely, 2^12810053 is an apocalyptic number.

It is an amenable number.

12810053 is a deficient number, since it is larger than the sum of its proper divisors (1).

12810053 is an equidigital number, since it uses as much as digits as its factorization.

12810053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 12810053 is about 3579.1134377105. The cubic root of 12810053 is about 233.9826429281.

Adding to 12810053 its reverse (35001821), we get a palindrome (47811874).

The spelling of 12810053 in words is "twelve million, eight hundred ten thousand, fifty-three".