325615313460133 has 2 divisors, whose sum is σ = 325615313460134. Its totient is φ = 325615313460132.

The previous prime is 325615313460091. The next prime is 325615313460161. The reversal of 325615313460133 is 331064313516523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290806753045249 + 34808560414884 = 17053057^2 + 5899878^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325615313460133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325615313461133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162807656730066 + 162807656730067.

It is an arithmetic number, because the mean of its divisors is an integer number (162807656730067).

Almost surely, 2^{325615313460133} is an apocalyptic number.

It is an amenable number.

325615313460133 is a deficient number, since it is larger than the sum of its proper divisors (1).

325615313460133 is an equidigital number, since it uses as much as digits as its factorization.

325615313460133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 46.

Adding to 325615313460133 its reverse (331064313516523), we get a palindrome (656679626976656).

The spelling of 325615313460133 in words is "three hundred twenty-five trillion, six hundred fifteen billion, three hundred thirteen million, four hundred sixty thousand, one hundred thirty-three".