325163235309 has 8 divisors (see below), whose sum is σ = 472964705952. Its totient is φ = 197068627440.

The previous prime is 325163235283. The next prime is 325163235347. The reversal of 325163235309 is 903532361523.

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

It is not a de Polignac number, because 325163235309 - 2⁵ = 325163235277 is a prime.

It is a super-2 number, since 2×325163235309² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325163230309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4926715654 + ... + 4926715719.

It is an arithmetic number, because the mean of its divisors is an integer number (59120588244).

Almost surely, 2^325163235309 is an apocalyptic number.

It is an amenable number.

325163235309 is a deficient number, since it is larger than the sum of its proper divisors (147801470643).

325163235309 is a wasteful number, since it uses less digits than its factorization.

325163235309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9853431387.

The product of its (nonzero) digits is 437400, while the sum is 42.

The spelling of 325163235309 in words is "three hundred twenty-five billion, one hundred sixty-three million, two hundred thirty-five thousand, three hundred nine".