6848520111 has 20 divisors (see below), whose sum is σ = 10236739392. Its totient is φ = 4562898048.

The previous prime is 6848520103. The next prime is 6848520121. The reversal of 6848520111 is 1110258486.

6848520111 is a `hidden beast` number, since 68 + 485 + 2 + 0 + 111 = 666.

It is not a de Polignac number, because 6848520111 - 2³ = 6848520103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6848520121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112546 + ... + 162368.

Almost surely, 2^6848520111 is an apocalyptic number.

6848520111 is a deficient number, since it is larger than the sum of its proper divisors (3388219281).

6848520111 is a wasteful number, since it uses less digits than its factorization.

6848520111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51532 (or 51523 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 6848520111 is about 82755.7859669038. The cubic root of 6848520111 is about 1899.0318346303.

Adding to 6848520111 its reverse (1110258486), we get a palindrome (7958778597).

The spelling of 6848520111 in words is "six billion, eight hundred forty-eight million, five hundred twenty thousand, one hundred eleven".