8550246479 has 4 divisors (see below), whose sum is σ = 8550441984. Its totient is φ = 8550050976.

The previous prime is 8550246469. The next prime is 8550246503. The reversal of 8550246479 is 9746420558.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8550246479 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 (8550246469) 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 3 ways as a sum of consecutive naturals, for example, 1319 + ... + 130775.

It is an arithmetic number, because the mean of its divisors is an integer number (2137610496).

Almost surely, 2^8550246479 is an apocalyptic number.

8550246479 is a deficient number, since it is larger than the sum of its proper divisors (195505).

8550246479 is a wasteful number, since it uses less digits than its factorization.

8550246479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195504.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The square root of 8550246479 is about 92467.5428407179. The cubic root of 8550246479 is about 2044.8410019794.

The spelling of 8550246479 in words is "eight billion, five hundred fifty million, two hundred forty-six thousand, four hundred seventy-nine".