325145041 has 4 divisors (see below), whose sum is σ = 350156212. Its totient is φ = 300133872.

The previous prime is 325145033. The next prime is 325145053. The reversal of 325145041 is 140541523.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140541523 = 23 ⋅6110501.

It can be written as a sum of positive squares in 2 ways, for example, as 223054225 + 102090816 = 14935^2 + 10104^2 .

It is a cyclic number.

It is not a de Polignac number, because 325145041 - 2³ = 325145033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325144997 and 325145015.

It is not an unprimeable number, because it can be changed into a prime (325145021) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12505566 + ... + 12505591.

It is an arithmetic number, because the mean of its divisors is an integer number (87539053).

Almost surely, 2^325145041 is an apocalyptic number.

It is an amenable number.

325145041 is a deficient number, since it is larger than the sum of its proper divisors (25011171).

325145041 is a wasteful number, since it uses less digits than its factorization.

325145041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25011170.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 325145041 is about 18031.7786421640. The cubic root of 325145041 is about 687.6366959484.

Adding to 325145041 its reverse (140541523), we get a palindrome (465686564).

The spelling of 325145041 in words is "three hundred twenty-five million, one hundred forty-five thousand, forty-one".