325655830163 has 4 divisors (see below), whose sum is σ = 325902353688. Its totient is φ = 325409306640.

The previous prime is 325655830147. The next prime is 325655830183. The reversal of 325655830163 is 361038556523.

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 325655830163 - 2⁴ = 325655830147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325655830133) 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, 123259781 + ... + 123262422.

It is an arithmetic number, because the mean of its divisors is an integer number (81475588422).

Almost surely, 2^325655830163 is an apocalyptic number.

325655830163 is a deficient number, since it is larger than the sum of its proper divisors (246523525).

325655830163 is a wasteful number, since it uses less digits than its factorization.

325655830163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246523524.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 325655830163 in words is "three hundred twenty-five billion, six hundred fifty-five million, eight hundred thirty thousand, one hundred sixty-three".