325025133 has 4 divisors (see below), whose sum is σ = 433366848. Its totient is φ = 216683420.

The previous prime is 325025123. The next prime is 325025161. The reversal of 325025133 is 331520523.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 325025133 - 2⁴ = 325025117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325025123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54170853 + ... + 54170858.

It is an arithmetic number, because the mean of its divisors is an integer number (108341712).

Almost surely, 2^325025133 is an apocalyptic number.

It is an amenable number.

325025133 is a deficient number, since it is larger than the sum of its proper divisors (108341715).

325025133 is a wasteful number, since it uses less digits than its factorization.

325025133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108341714.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 325025133 is about 18028.4534278457. The cubic root of 325025133 is about 687.5521559550.

Adding to 325025133 its reverse (331520523), we get a palindrome (656545656).

The spelling of 325025133 in words is "three hundred twenty-five million, twenty-five thousand, one hundred thirty-three".