8539662055 has 8 divisors (see below), whose sum is σ = 10254020832. Its totient is φ = 6827445408.

The previous prime is 8539661971. The next prime is 8539662059. The reversal of 8539662055 is 5502669358.

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 8539662055 - 2¹¹ = 8539660007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8539662059) by changing a digit.

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, 526747 + ... + 542716.

It is an arithmetic number, because the mean of its divisors is an integer number (1281752604).

Almost surely, 2^8539662055 is an apocalyptic number.

8539662055 is a deficient number, since it is larger than the sum of its proper divisors (1714358777).

8539662055 is a wasteful number, since it uses less digits than its factorization.

8539662055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071065.

The product of its (nonzero) digits is 1944000, while the sum is 49.

The square root of 8539662055 is about 92410.2919322301. The cubic root of 8539662055 is about 2043.9968781188.

The spelling of 8539662055 in words is "eight billion, five hundred thirty-nine million, six hundred sixty-two thousand, fifty-five".