12653029 has 2 divisors, whose sum is σ = 12653030. Its totient is φ = 12653028.

The previous prime is 12653023. The next prime is 12653057. The reversal of 12653029 is 92035621.

It is an a-pointer prime, because the next prime (12653057) can be obtained adding 12653029 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12320100 + 332929 = 3510^2 + 577^2 .

It is a cyclic number.

It is not a de Polignac number, because 12653029 - 2³ = 12653021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12652988 and 12653006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12653021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326514 + 6326515.

It is an arithmetic number, because the mean of its divisors is an integer number (6326515).

Almost surely, 2^12653029 is an apocalyptic number.

It is an amenable number.

12653029 is a deficient number, since it is larger than the sum of its proper divisors (1).

12653029 is an equidigital number, since it uses as much as digits as its factorization.

12653029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12653029 is about 3557.1096412678. The cubic root of 12653029 is about 233.0226665983.

The spelling of 12653029 in words is "twelve million, six hundred fifty-three thousand, twenty-nine".