13053365 has 16 divisors (see below), whose sum is σ = 17862768. Its totient is φ = 9071616.

The previous prime is 13053319. The next prime is 13053367. The reversal of 13053365 is 56335031.

It can be written as a sum of positive squares in 8 ways, for example, as 386884 + 12666481 = 622^2 + 3559^2 .

It is a cyclic number.

It is not a de Polignac number, because 13053365 - 2¹⁰ = 13052341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4802 + ... + 7011.

It is an arithmetic number, because the mean of its divisors is an integer number (1116423).

Almost surely, 2^13053365 is an apocalyptic number.

It is an amenable number.

13053365 is a deficient number, since it is larger than the sum of its proper divisors (4809403).

13053365 is a wasteful number, since it uses less digits than its factorization.

13053365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11848.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 13053365 is about 3612.9440903507. The cubic root of 13053365 is about 235.4547704876.

Adding to 13053365 its reverse (56335031), we get a palindrome (69388396).

The spelling of 13053365 in words is "thirteen million, fifty-three thousand, three hundred sixty-five".