8518204084 has 24 divisors (see below), whose sum is σ = 16487421608. Its totient is φ = 3825221760.

The previous prime is 8518204073. The next prime is 8518204103. The reversal of 8518204084 is 4804028158.

It can be written as a sum of positive squares in 4 ways, for example, as 868952484 + 7649251600 = 29478^2 + 87460^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211747 + ... + 2215594.

Almost surely, 2^8518204084 is an apocalyptic number.

It is an amenable number.

8518204084 is a deficient number, since it is larger than the sum of its proper divisors (7969217524).

8518204084 is a wasteful number, since it uses less digits than its factorization.

8518204084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4427395 (or 4427393 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 40.

The square root of 8518204084 is about 92294.1172773216. The cubic root of 8518204084 is about 2042.2834296187.

The spelling of 8518204084 in words is "eight billion, five hundred eighteen million, two hundred four thousand, eighty-four".