325145333333 has 2 divisors, whose sum is σ = 325145333334. Its totient is φ = 325145333332.

The previous prime is 325145333311. The next prime is 325145333351. The reversal of 325145333333 is 333333541523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225133168324 + 100012165009 = 474482^2 + 316247^2 .

It is a cyclic number.

It is not a de Polignac number, because 325145333333 - 2²⁰ = 325144284757 is a prime.

325145333333 is a modest number, since divided by 333333 gives 325145 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325145333353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162572666666 + 162572666667.

It is an arithmetic number, because the mean of its divisors is an integer number (162572666667).

Almost surely, 2^325145333333 is an apocalyptic number.

It is an amenable number.

325145333333 is a deficient number, since it is larger than the sum of its proper divisors (1).

325145333333 is an equidigital number, since it uses as much as digits as its factorization.

325145333333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 38.

Adding to 325145333333 its reverse (333333541523), we get a palindrome (658478874856).

The spelling of 325145333333 in words is "three hundred twenty-five billion, one hundred forty-five million, three hundred thirty-three thousand, three hundred thirty-three".