325414457497 has 2 divisors, whose sum is σ = 325414457498. Its totient is φ = 325414457496.

The previous prime is 325414457443. The next prime is 325414457531. The reversal of 325414457497 is 794754414523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246873834496 + 78540623001 = 496864^2 + 280251^2 .

It is an emirp because it is prime and its reverse (794754414523) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325414457497 is a prime.

It is not a weakly prime, because it can be changed into another prime (325414451497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162707228748 + 162707228749.

It is an arithmetic number, because the mean of its divisors is an integer number (162707228749).

Almost surely, 2^325414457497 is an apocalyptic number.

It is an amenable number.

325414457497 is a deficient number, since it is larger than the sum of its proper divisors (1).

325414457497 is an equidigital number, since it uses as much as digits as its factorization.

325414457497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16934400, while the sum is 55.

The spelling of 325414457497 in words is "three hundred twenty-five billion, four hundred fourteen million, four hundred fifty-seven thousand, four hundred ninety-seven".