13150925 has 6 divisors (see below), whose sum is σ = 16307178. Its totient is φ = 10520720.

The previous prime is 13150909. The next prime is 13150927. The reversal of 13150925 is 52905131.

13150925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 32041 + 13118884 = 179^2 + 3622^2 .

It is not a de Polignac number, because 13150925 - 2⁴ = 13150909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13150894 and 13150903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150927) 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, 262994 + ... + 263043.

It is an arithmetic number, because the mean of its divisors is an integer number (2717863).

Almost surely, 2^13150925 is an apocalyptic number.

It is an amenable number.

13150925 is a deficient number, since it is larger than the sum of its proper divisors (3156253).

13150925 is an equidigital number, since it uses as much as digits as its factorization.

13150925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526047 (or 526042 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 13150925 is about 3626.4204113699. The cubic root of 13150925 is about 236.0399063514.

The spelling of 13150925 in words is "thirteen million, one hundred fifty thousand, nine hundred twenty-five".