8538850243 has 8 divisors (see below), whose sum is σ = 10645839360. Its totient is φ = 6653649480.

The previous prime is 8538850241. The next prime is 8538850261. The reversal of 8538850243 is 3420588358.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8538850243 - 2¹ = 8538850241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8538850193 and 8538850202.

It is not an unprimeable number, because it can be changed into a prime (8538850241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55447003 + ... + 55447156.

It is an arithmetic number, because the mean of its divisors is an integer number (1330729920).

Almost surely, 2^8538850243 is an apocalyptic number.

8538850243 is a deficient number, since it is larger than the sum of its proper divisors (2106989117).

8538850243 is a wasteful number, since it uses less digits than its factorization.

8538850243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110894177.

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 8538850243 is about 92405.8993950062. The cubic root of 8538850243 is about 2043.9321060873.

The spelling of 8538850243 in words is "eight billion, five hundred thirty-eight million, eight hundred fifty thousand, two hundred forty-three".