325716152273 has 2 divisors, whose sum is σ = 325716152274. Its totient is φ = 325716152272.

The previous prime is 325716152231. The next prime is 325716152327. The reversal of 325716152273 is 372251617523.

Together with next prime (325716152327) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325695065809 + 21086464 = 570697^2 + 4592^2 .

It is a cyclic number.

It is not a de Polignac number, because 325716152273 - 2²⁶ = 325649043409 is a prime.

It is not a weakly prime, because it can be changed into another prime (325716151273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162858076136 + 162858076137.

It is an arithmetic number, because the mean of its divisors is an integer number (162858076137).

Almost surely, 2^325716152273 is an apocalyptic number.

It is an amenable number.

325716152273 is a deficient number, since it is larger than the sum of its proper divisors (1).

325716152273 is an equidigital number, since it uses as much as digits as its factorization.

325716152273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 529200, while the sum is 44.

Adding to 325716152273 its reverse (372251617523), we get a palindrome (697967769796).

The spelling of 325716152273 in words is "three hundred twenty-five billion, seven hundred sixteen million, one hundred fifty-two thousand, two hundred seventy-three".