13052647 has 2 divisors, whose sum is σ = 13052648. Its totient is φ = 13052646.

The previous prime is 13052623. The next prime is 13052653. The reversal of 13052647 is 74625031.

13052647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13052647 - 2¹⁵ = 13019879 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 (13052657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6526323 + 6526324.

It is an arithmetic number, because the mean of its divisors is an integer number (6526324).

Almost surely, 2^13052647 is an apocalyptic number.

13052647 is a deficient number, since it is larger than the sum of its proper divisors (1).

13052647 is an equidigital number, since it uses as much as digits as its factorization.

13052647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 13052647 is about 3612.8447240367. The cubic root of 13052647 is about 235.4504533472.

Adding to 13052647 its reverse (74625031), we get a palindrome (87677678).

The spelling of 13052647 in words is "thirteen million, fifty-two thousand, six hundred forty-seven".