325075523643 has 16 divisors (see below), whose sum is σ = 518639012640. Its totient is φ = 200046475872.

The previous prime is 325075523623. The next prime is 325075523651. The reversal of 325075523643 is 346325570523.

325075523643 is a `hidden beast` number, since 3 + 2 + 50 + 7 + 552 + 3 + 6 + 43 = 666.

It is not a de Polignac number, because 325075523643 - 2⁶ = 325075523579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325075523623) 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 in 15 ways as a sum of consecutive naturals, for example, 463070196 + ... + 463070897.

It is an arithmetic number, because the mean of its divisors is an integer number (32414938290).

Almost surely, 2^325075523643 is an apocalyptic number.

325075523643 is a deficient number, since it is larger than the sum of its proper divisors (193563488997).

325075523643 is a wasteful number, since it uses less digits than its factorization.

325075523643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926141115 (or 926141109 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 45.

The spelling of 325075523643 in words is "three hundred twenty-five billion, seventy-five million, five hundred twenty-three thousand, six hundred forty-three".