8538163200 has 432 divisors, whose sum is σ = 34959637440. Its totient is φ = 1950842880.

The previous prime is 8538163159. The next prime is 8538163213. The reversal of 8538163200 is 23618358.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3224277 + ... + 3226923.

Almost surely, 2^8538163200 is an apocalyptic number.

8538163200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8538163200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17479818720).

8538163200 is an abundant number, since it is smaller than the sum of its proper divisors (26421474240).

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

8538163200 is a wasteful number, since it uses less digits than its factorization.

8538163200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692 (or 2664 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8538163200 is about 92402.1817924231. The cubic root of 8538163200 is about 2043.8772857907.

The spelling of 8538163200 in words is "eight billion, five hundred thirty-eight million, one hundred sixty-three thousand, two hundred".