325551022318253 has 2 divisors, whose sum is σ = 325551022318254. Its totient is φ = 325551022318252.

The previous prime is 325551022318231. The next prime is 325551022318331. The reversal of 325551022318253 is 352813220155523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251956636952164 + 73594385366089 = 15873142^2 + 8578717^2 .

It is an emirp because it is prime and its reverse (352813220155523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325551022318253 - 2¹⁶ = 325551022252717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 325551022318198 and 325551022318207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325551022318553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162775511159126 + 162775511159127.

It is an arithmetic number, because the mean of its divisors is an integer number (162775511159127).

Almost surely, 2^{325551022318253} is an apocalyptic number.

It is an amenable number.

325551022318253 is a deficient number, since it is larger than the sum of its proper divisors (1).

325551022318253 is an equidigital number, since it uses as much as digits as its factorization.

325551022318253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 325551022318253 in words is "three hundred twenty-five trillion, five hundred fifty-one billion, twenty-two million, three hundred eighteen thousand, two hundred fifty-three".