325324463364165 has 32 divisors (see below), whose sum is σ = 523557589576320. Its totient is φ = 172495783063296.

The previous prime is 325324463364149. The next prime is 325324463364167. The reversal of 325324463364165 is 561463364423523.

It is not a de Polignac number, because 325324463364165 - 2⁴ = 325324463364149 is a prime.

It is a super-2 number, since 2×325324463364165² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325324463364167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66986782 + ... + 71678991.

It is an arithmetic number, because the mean of its divisors is an integer number (16361174674260).

Almost surely, 2^{325324463364165} is an apocalyptic number.

It is an amenable number.

325324463364165 is a deficient number, since it is larger than the sum of its proper divisors (198233126212155).

325324463364165 is a wasteful number, since it uses less digits than its factorization.

325324463364165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138666693.

The product of its digits is 111974400, while the sum is 57.

The spelling of 325324463364165 in words is "three hundred twenty-five trillion, three hundred twenty-four billion, four hundred sixty-three million, three hundred sixty-four thousand, one hundred sixty-five".