8249534855 has 8 divisors (see below), whose sum is σ = 10420465200. Its totient is φ = 6252278976.

The previous prime is 8249534849. The next prime is 8249534879. The reversal of 8249534855 is 5584359428.

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 8249534855 - 2¹² = 8249530759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8249534797 and 8249534806.

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, 43418510 + ... + 43418699.

It is an arithmetic number, because the mean of its divisors is an integer number (1302558150).

Almost surely, 2^8249534855 is an apocalyptic number.

8249534855 is a deficient number, since it is larger than the sum of its proper divisors (2170930345).

8249534855 is a wasteful number, since it uses less digits than its factorization.

8249534855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86837233.

The product of its digits is 6912000, while the sum is 53.

The square root of 8249534855 is about 90826.9500478795. The cubic root of 8249534855 is about 2020.5820345956.

The spelling of 8249534855 in words is "eight billion, two hundred forty-nine million, five hundred thirty-four thousand, eight hundred fifty-five".