8554831368 has 16 divisors (see below), whose sum is σ = 21387078480. Its totient is φ = 2851610448.

The previous prime is 8554831367. The next prime is 8554831387. The reversal of 8554831368 is 8631384558.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8554831368.

It is not an unprimeable number, because it can be changed into a prime (8554831361) 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, 178225630 + ... + 178225677.

It is an arithmetic number, because the mean of its divisors is an integer number (1336692405).

Almost surely, 2^8554831368 is an apocalyptic number.

It is an amenable number.

8554831368 is an abundant number, since it is smaller than the sum of its proper divisors (12832247112).

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

8554831368 is a wasteful number, since it uses less digits than its factorization.

8554831368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356451316 (or 356451312 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 51.

The square root of 8554831368 is about 92492.3314010410. The cubic root of 8554831368 is about 2045.2064375942.

The spelling of 8554831368 in words is "eight billion, five hundred fifty-four million, eight hundred thirty-one thousand, three hundred sixty-eight".