5328394985 has 8 divisors (see below), whose sum is σ = 6399578880. Its totient is φ = 4259046064.

The previous prime is 5328394969. The next prime is 5328394993. The reversal of 5328394985 is 5894938235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5328394985 - 2⁴ = 5328394969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5328394985.

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 7 ways as a sum of consecutive naturals, for example, 452345 + ... + 463974.

It is an arithmetic number, because the mean of its divisors is an integer number (799947360).

Almost surely, 2^5328394985 is an apocalyptic number.

It is an amenable number.

5328394985 is a deficient number, since it is larger than the sum of its proper divisors (1071183895).

5328394985 is a wasteful number, since it uses less digits than its factorization.

5328394985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917487.

The product of its digits is 9331200, while the sum is 56.

The square root of 5328394985 is about 72995.8559440192. The cubic root of 5328394985 is about 1746.6215073684.

It can be divided in two parts, 532839 and 4985, that added together give a 5-th power (537824 = 14⁵).

The spelling of 5328394985 in words is "five billion, three hundred twenty-eight million, three hundred ninety-four thousand, nine hundred eighty-five".