13053925 has 6 divisors (see below), whose sum is σ = 16186898. Its totient is φ = 10443120.

The previous prime is 13053923. The next prime is 13053961. The reversal of 13053925 is 52935031.

It can be written as a sum of positive squares in 3 ways, for example, as 101124 + 12952801 = 318^2 + 3599^2 .

It is not a de Polignac number, because 13053925 - 2¹ = 13053923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13053893 and 13053902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 261054 + ... + 261103.

Almost surely, 2^13053925 is an apocalyptic number.

It is an amenable number.

13053925 is a deficient number, since it is larger than the sum of its proper divisors (3132973).

13053925 is an equidigital number, since it uses as much as digits as its factorization.

13053925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522167 (or 522162 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 13053925 is about 3613.0215886429. The cubic root of 13053925 is about 235.4581375066.

Adding to 13053925 its reverse (52935031), we get a palindrome (65988956).

The spelling of 13053925 in words is "thirteen million, fifty-three thousand, nine hundred twenty-five".