325255552522 has 32 divisors (see below), whose sum is σ = 500574492432. Its totient is φ = 158457544704.

The previous prime is 325255552519. The next prime is 325255552541. The reversal of 325255552522 is 225255552523.

It can be written as a sum of positive squares in 8 ways, for example, as 73651989321 + 251603563201 = 271389^2 + 501601^2 .

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 7867618 + ... + 7908850.

Almost surely, 2^325255552522 is an apocalyptic number.

325255552522 is a deficient number, since it is larger than the sum of its proper divisors (175318939910).

325255552522 is a wasteful number, since it uses less digits than its factorization.

325255552522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41962.

The product of its digits is 1500000, while the sum is 43.

Subtracting from 325255552522 its reverse (225255552523), we obtain a palindrome (99999999999).

The spelling of 325255552522 in words is "three hundred twenty-five billion, two hundred fifty-five million, five hundred fifty-two thousand, five hundred twenty-two".