325443245 has 8 divisors (see below), whose sum is σ = 394558584. Its totient is φ = 257670144.

The previous prime is 325443227. The next prime is 325443253. The reversal of 325443245 is 542344523.

It can be written as a sum of positive squares in 4 ways, for example, as 125305636 + 200137609 = 11194^2 + 14147^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 325443245 - 2⁸ = 325442989 is a prime.

It is a super-2 number, since 2×325443245² = 211826611432260050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335024 + ... + 335993.

It is an arithmetic number, because the mean of its divisors is an integer number (49319823).

Almost surely, 2^325443245 is an apocalyptic number.

It is an amenable number.

325443245 is a deficient number, since it is larger than the sum of its proper divisors (69115339).

325443245 is an equidigital number, since it uses as much as digits as its factorization.

325443245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671119.

The product of its digits is 57600, while the sum is 32.

The square root of 325443245 is about 18040.0455930688. The cubic root of 325443245 is about 687.8468517567.

Adding to 325443245 its reverse (542344523), we get a palindrome (867787768).

The spelling of 325443245 in words is "three hundred twenty-five million, four hundred forty-three thousand, two hundred forty-five".