325355133 has 4 divisors (see below), whose sum is σ = 433806848. Its totient is φ = 216903420.

The previous prime is 325355123. The next prime is 325355141. The reversal of 325355133 is 331553523.

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 not a de Polignac number, because 325355133 - 2⁴ = 325355117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325355133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325355113) 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, 54225853 + ... + 54225858.

It is an arithmetic number, because the mean of its divisors is an integer number (108451712).

Almost surely, 2^325355133 is an apocalyptic number.

It is an amenable number.

325355133 is a deficient number, since it is larger than the sum of its proper divisors (108451715).

325355133 is a wasteful number, since it uses less digits than its factorization.

325355133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108451714.

The product of its digits is 20250, while the sum is 30.

The square root of 325355133 is about 18037.6033053175. The cubic root of 325355133 is about 687.7847692141.

The spelling of 325355133 in words is "three hundred twenty-five million, three hundred fifty-five thousand, one hundred thirty-three".