12696053 has 2 divisors, whose sum is σ = 12696054. Its totient is φ = 12696052.

The previous prime is 12696049. The next prime is 12696071. The reversal of 12696053 is 35069621.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9591409 + 3104644 = 3097^2 + 1762^2 .

It is an emirp because it is prime and its reverse (35069621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12696053 - 2² = 12696049 is a prime.

It is a super-2 number, since 2×12696053² = 322379523557618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12696043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6348026 + 6348027.

It is an arithmetic number, because the mean of its divisors is an integer number (6348027).

Almost surely, 2^12696053 is an apocalyptic number.

It is an amenable number.

12696053 is a deficient number, since it is larger than the sum of its proper divisors (1).

12696053 is an equidigital number, since it uses as much as digits as its factorization.

12696053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 12696053 is about 3563.1521157537. The cubic root of 12696053 is about 233.2864828839.

The spelling of 12696053 in words is "twelve million, six hundred ninety-six thousand, fifty-three".