13352525 has 6 divisors (see below), whose sum is σ = 16557162. Its totient is φ = 10682000.

The previous prime is 13352519. The next prime is 13352533. The reversal of 13352525 is 52525331.

It can be written as a sum of positive squares in 3 ways, for example, as 1394761 + 11957764 = 1181^2 + 3458^2 .

It is not a de Polignac number, because 13352525 - 2⁴ = 13352509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13352494 and 13352503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267026 + ... + 267075.

It is an arithmetic number, because the mean of its divisors is an integer number (2759527).

Almost surely, 2^13352525 is an apocalyptic number.

It is an amenable number.

13352525 is a deficient number, since it is larger than the sum of its proper divisors (3204637).

13352525 is an equidigital number, since it uses as much as digits as its factorization.

13352525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534111 (or 534106 counting only the distinct ones).

The product of its digits is 4500, while the sum is 26.

The square root of 13352525 is about 3654.1106989253. The cubic root of 13352525 is about 237.2399369409.

Adding to 13352525 its reverse (52525331), we get a palindrome (65877856).

The spelling of 13352525 in words is "thirteen million, three hundred fifty-two thousand, five hundred twenty-five".