6885548748 has 144 divisors (see below), whose sum is σ = 19513216800. Its totient is φ = 2098586880.

The previous prime is 6885548741. The next prime is 6885548749. The reversal of 6885548748 is 8478455886.

6885548748 is a `hidden beast` number, since 6 + 8 + 8 + 554 + 8 + 74 + 8 = 666.

It is a super-2 number, since 2×6885548748² = 94821563122168735008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6885548741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1987738 + ... + 1991198.

It is an arithmetic number, because the mean of its divisors is an integer number (135508450).

Almost surely, 2^6885548748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6885548748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9756608400).

6885548748 is an abundant number, since it is smaller than the sum of its proper divisors (12627668052).

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

6885548748 is a wasteful number, since it uses less digits than its factorization.

6885548748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609 (or 3588 counting only the distinct ones).

The product of its digits is 68812800, while the sum is 63.

The square root of 6885548748 is about 82979.2067207201. The cubic root of 6885548748 is about 1902.4482518821.

The spelling of 6885548748 in words is "six billion, eight hundred eighty-five million, five hundred forty-eight thousand, seven hundred forty-eight".