325145005522 has 8 divisors (see below), whose sum is σ = 487719976572. Its totient is φ = 162571680000.

The previous prime is 325145005517. The next prime is 325145005531. The reversal of 325145005522 is 225500541523.

It can be written as a sum of positive squares in 2 ways, for example, as 324841862601 + 303142921 = 569949^2 + 17411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 413022 + ... + 906022.

Almost surely, 2^325145005522 is an apocalyptic number.

325145005522 is a deficient number, since it is larger than the sum of its proper divisors (162574971050).

325145005522 is a wasteful number, since it uses less digits than its factorization.

325145005522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822764.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 325145005522 in words is "three hundred twenty-five billion, one hundred forty-five million, five thousand, five hundred twenty-two".