328266199755 has 48 divisors (see below), whose sum is σ = 613463235840. Its totient is φ = 161423449344.

The previous prime is 328266199747. The next prime is 328266199777. The reversal of 328266199755 is 557991662823.

328266199755 is a `hidden beast` number, since 3 + 2 + 8 + 2 + 6 + 619 + 9 + 7 + 5 + 5 = 666.

It is not a de Polignac number, because 328266199755 - 2³ = 328266199747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328266199692 and 328266199701.

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 47 ways as a sum of consecutive naturals, for example, 193126 + ... + 832964.

It is an arithmetic number, because the mean of its divisors is an integer number (12780484080).

Almost surely, 2^328266199755 is an apocalyptic number.

328266199755 is a deficient number, since it is larger than the sum of its proper divisors (285197036085).

328266199755 is a wasteful number, since it uses less digits than its factorization.

328266199755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640740 (or 640737 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 63.

The spelling of 328266199755 in words is "three hundred twenty-eight billion, two hundred sixty-six million, one hundred ninety-nine thousand, seven hundred fifty-five".