315452552525329 has 2 divisors, whose sum is σ = 315452552525330. Its totient is φ = 315452552525328.

The previous prime is 315452552525311. The next prime is 315452552525359. The reversal of 315452552525329 is 923525255254513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313404104587729 + 2048447937600 = 17703223^2 + 1431240^2 .

It is a cyclic number.

It is not a de Polignac number, because 315452552525329 - 2²¹ = 315452550428177 is a prime.

It is not a weakly prime, because it can be changed into another prime (315452552525359) 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, 157726276262664 + 157726276262665.

It is an arithmetic number, because the mean of its divisors is an integer number (157726276262665).

Almost surely, 2^{315452552525329} is an apocalyptic number.

It is an amenable number.

315452552525329 is a deficient number, since it is larger than the sum of its proper divisors (1).

315452552525329 is an equidigital number, since it uses as much as digits as its factorization.

315452552525329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81000000, while the sum is 58.

The spelling of 315452552525329 in words is "three hundred fifteen trillion, four hundred fifty-two billion, five hundred fifty-two million, five hundred twenty-five thousand, three hundred twenty-nine".