325551022320345 has 32 divisors (see below), whose sum is σ = 523206914707200. Its totient is φ = 172852265827584.

The previous prime is 325551022320323. The next prime is 325551022320353. The reversal of 325551022320345 is 543023220155523.

It is not a de Polignac number, because 325551022320345 - 2¹⁵ = 325551022287577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325551022320297 and 325551022320306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30907836 + ... + 40079874.

It is an arithmetic number, because the mean of its divisors is an integer number (16350216084600).

Almost surely, 2^{325551022320345} is an apocalyptic number.

It is an amenable number.

325551022320345 is a deficient number, since it is larger than the sum of its proper divisors (197655892386855).

325551022320345 is a wasteful number, since it uses less digits than its factorization.

325551022320345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9182609.

The product of its (nonzero) digits is 1080000, while the sum is 42.

Adding to 325551022320345 its reverse (543023220155523), we get a palindrome (868574242475868).

The spelling of 325551022320345 in words is "three hundred twenty-five trillion, five hundred fifty-one billion, twenty-two million, three hundred twenty thousand, three hundred forty-five".