8285556918 has 8 divisors (see below), whose sum is σ = 16571113848. Its totient is φ = 2761852304.

The previous prime is 8285556913. The next prime is 8285556931. The reversal of 8285556918 is 8196555828.

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

8285556918 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8285556913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690463071 + ... + 690463082.

It is an arithmetic number, because the mean of its divisors is an integer number (2071389231).

Almost surely, 2^8285556918 is an apocalyptic number.

8285556918 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8285556918 is a wasteful number, since it uses less digits than its factorization.

8285556918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380926158.

The product of its digits is 6912000, while the sum is 57.

The square root of 8285556918 is about 91025.0345674200. The cubic root of 8285556918 is about 2023.5187597222.

The spelling of 8285556918 in words is "eight billion, two hundred eighty-five million, five hundred fifty-six thousand, nine hundred eighteen".