325145333313 has 6 divisors (see below), whose sum is σ = 469654370354. Its totient is φ = 216763555536.

The previous prime is 325145333311. The next prime is 325145333333. The reversal of 325145333313 is 313333541523.

325145333313 is a `hidden beast` number, since 3 + 2 + 5 + 1 + 4 + 5 + 333 + 313 = 666.

It can be written as a sum of positive squares in only one way, i.e., 322616048049 + 2529285264 = 567993^2 + 50292^2 .

It is not a de Polignac number, because 325145333313 - 2¹ = 325145333311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325145333311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18063629620 + ... + 18063629637.

Almost surely, 2^325145333313 is an apocalyptic number.

It is an amenable number.

325145333313 is a deficient number, since it is larger than the sum of its proper divisors (144509037041).

325145333313 is a wasteful number, since it uses less digits than its factorization.

325145333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36127259263 (or 36127259260 counting only the distinct ones).

The product of its digits is 145800, while the sum is 36.

Adding to 325145333313 its reverse (313333541523), we get a palindrome (638478874836).

The spelling of 325145333313 in words is "three hundred twenty-five billion, one hundred forty-five million, three hundred thirty-three thousand, three hundred thirteen".