13343525 has 12 divisors (see below), whose sum is σ = 17819172. Its totient is φ = 9853440.

The previous prime is 13343507. The next prime is 13343531. The reversal of 13343525 is 52534331.

It can be written as a sum of positive squares in 6 ways, for example, as 3912484 + 9431041 = 1978^2 + 3071^2 .

It is not a de Polignac number, because 13343525 - 2⁸ = 13343269 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13343494 and 13343503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20204 + ... + 20853.

It is an arithmetic number, because the mean of its divisors is an integer number (1484931).

Almost surely, 2^13343525 is an apocalyptic number.

It is an amenable number.

13343525 is a deficient number, since it is larger than the sum of its proper divisors (4475647).

13343525 is a wasteful number, since it uses less digits than its factorization.

13343525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41080 (or 41075 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 13343525 is about 3652.8790015548. The cubic root of 13343525 is about 237.1866226968.

Adding to 13343525 its reverse (52534331), we get a palindrome (65877856).

The spelling of 13343525 in words is "thirteen million, three hundred forty-three thousand, five hundred twenty-five".