6848555231 has 4 divisors (see below), whose sum is σ = 7826920272. Its totient is φ = 5870190192.

The previous prime is 6848555183. The next prime is 6848555297. The reversal of 6848555231 is 1325558486.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6848555231 - 2¹⁸ = 6848293087 is a prime.

It is a super-2 number, since 2×6848555231² = 93805417504114926722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6848555731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489182510 + ... + 489182523.

It is an arithmetic number, because the mean of its divisors is an integer number (1956730068).

Almost surely, 2^6848555231 is an apocalyptic number.

6848555231 is a deficient number, since it is larger than the sum of its proper divisors (978365041).

6848555231 is an equidigital number, since it uses as much as digits as its factorization.

6848555231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978365040.

The product of its digits is 1152000, while the sum is 47.

The square root of 6848555231 is about 82755.9981572333. The cubic root of 6848555231 is about 1899.0350807760.

The spelling of 6848555231 in words is "six billion, eight hundred forty-eight million, five hundred fifty-five thousand, two hundred thirty-one".