325304356473 has 16 divisors (see below), whose sum is σ = 482041517440. Its totient is φ = 216820459152.

The previous prime is 325304356471. The next prime is 325304356589. The reversal of 325304356473 is 374653403523.

325304356473 is a `hidden beast` number, since 3 + 2 + 530 + 43 + 5 + 6 + 4 + 73 = 666.

It is not a de Polignac number, because 325304356473 - 2¹ = 325304356471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325304356471) by changing a digit.

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, 1242586 + ... + 1481427.

It is an arithmetic number, because the mean of its divisors is an integer number (30127594840).

Almost surely, 2^325304356473 is an apocalyptic number.

It is an amenable number.

325304356473 is a deficient number, since it is larger than the sum of its proper divisors (156737160967).

325304356473 is a wasteful number, since it uses less digits than its factorization.

325304356473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728445 (or 2728439 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 45.

Adding to 325304356473 its reverse (374653403523), we get a palindrome (699957759996).

The spelling of 325304356473 in words is "three hundred twenty-five billion, three hundred four million, three hundred fifty-six thousand, four hundred seventy-three".