13253065 has 16 divisors (see below), whose sum is σ = 18254592. Its totient is φ = 9048384.

The previous prime is 13253057. The next prime is 13253099. The reversal of 13253065 is 56035231.

It is a happy number.

13253065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13253065 - 2³ = 13253057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9012 + ... + 10378.

It is an arithmetic number, because the mean of its divisors is an integer number (1140912).

Almost surely, 2^13253065 is an apocalyptic number.

It is an amenable number.

13253065 is a deficient number, since it is larger than the sum of its proper divisors (5001527).

13253065 is a wasteful number, since it uses less digits than its factorization.

13253065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 13253065 is about 3640.4759304245. The cubic root of 13253065 is about 236.6494190521.

Adding to 13253065 its reverse (56035231), we get a palindrome (69288296).

The spelling of 13253065 in words is "thirteen million, two hundred fifty-three thousand, sixty-five".