328983556250 has 24 divisors (see below), whose sum is σ = 616804701660. Its totient is φ = 131593420000.

The previous prime is 328983556241. The next prime is 328983556259. The reversal of 328983556250 is 52655389823.

It is an interprime number because it is at equal distance from previous prime (328983556241) and next prime (328983556259).

It can be written as a sum of positive squares in 6 ways, for example, as 68915175289 + 260068380961 = 262517^2 + 509969^2 .

It is not an unprimeable number, because it can be changed into a prime (328983556259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26312435 + ... + 26324934.

Almost surely, 2^328983556250 is an apocalyptic number.

328983556250 is a deficient number, since it is larger than the sum of its proper divisors (287821145410).

328983556250 is an frugal number, since it uses more digits than its factorization.

328983556250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52637396 (or 52637376 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 56.

The spelling of 328983556250 in words is "three hundred twenty-eight billion, nine hundred eighty-three million, five hundred fifty-six thousand, two hundred fifty".