6885954159828 has 48 divisors (see below), whose sum is σ = 16160882162880. Its totient is φ = 2281939939584.

The previous prime is 6885954159827. The next prime is 6885954159839. The reversal of 6885954159828 is 8289514595886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6885954159827) 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 15 ways as a sum of consecutive naturals, for example, 50542776 + ... + 50678832.

It is an arithmetic number, because the mean of its divisors is an integer number (336685045060).

Almost surely, 2^{6885954159828} is an apocalyptic number.

It is an amenable number.

6885954159828 is an abundant number, since it is smaller than the sum of its proper divisors (9274928003052).

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

6885954159828 is a wasteful number, since it uses less digits than its factorization.

6885954159828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160616 (or 160614 counting only the distinct ones).

The product of its digits is 1990656000, while the sum is 78.

The spelling of 6885954159828 in words is "six trillion, eight hundred eighty-five billion, nine hundred fifty-four million, one hundred fifty-nine thousand, eight hundred twenty-eight".