325135373 has 2 divisors, whose sum is σ = 325135374. Its totient is φ = 325135372.

The previous prime is 325135339. The next prime is 325135381. The reversal of 325135373 is 373531523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198190084 + 126945289 = 14078^2 + 11267^2 .

It is a cyclic number.

It is not a de Polignac number, because 325135373 - 2⁸ = 325135117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325135303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162567686 + 162567687.

It is an arithmetic number, because the mean of its divisors is an integer number (162567687).

Almost surely, 2^325135373 is an apocalyptic number.

It is an amenable number.

325135373 is a deficient number, since it is larger than the sum of its proper divisors (1).

325135373 is an equidigital number, since it uses as much as digits as its factorization.

325135373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 32.

The square root of 325135373 is about 18031.5105579095. The cubic root of 325135373 is about 687.6298803875.

Adding to 325135373 its reverse (373531523), we get a palindrome (698666896).

The spelling of 325135373 in words is "three hundred twenty-five million, one hundred thirty-five thousand, three hundred seventy-three".