328386567825 has 24 divisors (see below), whose sum is σ = 603258288800. Its totient is φ = 175139502480.

The previous prime is 328386567823. The next prime is 328386567877. The reversal of 328386567825 is 528765683823.

328386567825 is a `hidden beast` number, since 32 + 8 + 38 + 6 + 567 + 8 + 2 + 5 = 666.

It is not a de Polignac number, because 328386567825 - 2¹ = 328386567823 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (328386567823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243248635 + ... + 243249984.

Almost surely, 2^328386567825 is an apocalyptic number.

It is an amenable number.

328386567825 is a deficient number, since it is larger than the sum of its proper divisors (274871720975).

328386567825 is a wasteful number, since it uses less digits than its factorization.

328386567825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486498638 (or 486498627 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 63.

The spelling of 328386567825 in words is "three hundred twenty-eight billion, three hundred eighty-six million, five hundred sixty-seven thousand, eight hundred twenty-five".