325345151 has 4 divisors (see below), whose sum is σ = 342468600. Its totient is φ = 308221704.

The previous prime is 325345117. The next prime is 325345169. The reversal of 325345151 is 151543523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325345151 - 2¹⁸ = 325083007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325345351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8561696 + ... + 8561733.

It is an arithmetic number, because the mean of its divisors is an integer number (85617150).

Almost surely, 2^325345151 is an apocalyptic number.

325345151 is a deficient number, since it is larger than the sum of its proper divisors (17123449).

325345151 is a wasteful number, since it uses less digits than its factorization.

325345151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17123448.

The product of its digits is 9000, while the sum is 29.

The square root of 325345151 is about 18037.3266034632. The cubic root of 325345151 is about 687.7777353229. Note that the first 4 decimals are identical.

Adding to 325345151 its reverse (151543523), we get a palindrome (476888674).

The spelling of 325345151 in words is "three hundred twenty-five million, three hundred forty-five thousand, one hundred fifty-one".