325155243305 has 16 divisors (see below), whose sum is σ = 390836054784. Its totient is φ = 259691261760.

The previous prime is 325155243269. The next prime is 325155243307. The reversal of 325155243305 is 503342551523.

It is not a de Polignac number, because 325155243305 - 2⁶ = 325155243241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (325155243307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12367604 + ... + 12393866.

It is an arithmetic number, because the mean of its divisors is an integer number (24427253424).

Almost surely, 2^325155243305 is an apocalyptic number.

It is an amenable number.

325155243305 is a deficient number, since it is larger than the sum of its proper divisors (65680811479).

325155243305 is a wasteful number, since it uses less digits than its factorization.

325155243305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30296.

The product of its (nonzero) digits is 270000, while the sum is 38.

Adding to 325155243305 its reverse (503342551523), we get a palindrome (828497794828).

The spelling of 325155243305 in words is "three hundred twenty-five billion, one hundred fifty-five million, two hundred forty-three thousand, three hundred five".