8545663382 has 8 divisors (see below), whose sum is σ = 12849089400. Its totient is φ = 4262633584.

The previous prime is 8545663361. The next prime is 8545663397. The reversal of 8545663382 is 2833665458.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8545663382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5098007 + ... + 5099682.

It is an arithmetic number, because the mean of its divisors is an integer number (1606136175).

Almost surely, 2^8545663382 is an apocalyptic number.

8545663382 is a deficient number, since it is larger than the sum of its proper divisors (4303426018).

8545663382 is a wasteful number, since it uses less digits than its factorization.

8545663382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198110.

The product of its digits is 4147200, while the sum is 50.

The square root of 8545663382 is about 92442.7573258176. The cubic root of 8545663382 is about 2044.4755786100.

The spelling of 8545663382 in words is "eight billion, five hundred forty-five million, six hundred sixty-three thousand, three hundred eighty-two".