8485551324 has 18 divisors (see below), whose sum is σ = 21449588160. Its totient is φ = 2828517096.

The previous prime is 8485551323. The next prime is 8485551359. The reversal of 8485551324 is 4231555848.

8485551324 is a `hidden beast` number, since 84 + 8 + 55 + 513 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 8485551324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485551323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117854844 + ... + 117854915.

Almost surely, 2^8485551324 is an apocalyptic number.

It is an amenable number.

8485551324 is an abundant number, since it is smaller than the sum of its proper divisors (12964036836).

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

8485551324 is a wasteful number, since it uses less digits than its factorization.

8485551324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235709769 (or 235709764 counting only the distinct ones).

The product of its digits is 768000, while the sum is 45.

The square root of 8485551324 is about 92117.0522976067. The cubic root of 8485551324 is about 2039.6705321443.

The spelling of 8485551324 in words is "eight billion, four hundred eighty-five million, five hundred fifty-one thousand, three hundred twenty-four".