6855100016 has 20 divisors (see below), whose sum is σ = 13351300224. Its totient is φ = 3409603200.

The previous prime is 6855099989. The next prime is 6855100051. The reversal of 6855100016 is 6100015586.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118525 + ... + 1124636.

Almost surely, 2^6855100016 is an apocalyptic number.

It is an amenable number.

6855100016 is a deficient number, since it is larger than the sum of its proper divisors (6496200208).

6855100016 is a wasteful number, since it uses less digits than its factorization.

6855100016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243360 (or 2243354 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 6855100016 is about 82795.5313770013. The cubic root of 6855100016 is about 1899.6398224005.

The spelling of 6855100016 in words is "six billion, eight hundred fifty-five million, one hundred thousand, sixteen".