6800107856 has 10 divisors (see below), whose sum is σ = 13175209002. Its totient is φ = 3400053920.

The previous prime is 6800107843. The next prime is 6800107871. The reversal of 6800107856 is 6587010086.

It can be written as a sum of positive squares in only one way, i.e., 3537870400 + 3262237456 = 59480^2 + 57116^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212503355 + ... + 212503386.

Almost surely, 2^6800107856 is an apocalyptic number.

It is an amenable number.

6800107856 is a deficient number, since it is larger than the sum of its proper divisors (6375101146).

6800107856 is a wasteful number, since it uses less digits than its factorization.

6800107856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425006749 (or 425006743 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 6800107856 is about 82462.7664828194. The cubic root of 6800107856 is about 1894.5464908446.

The spelling of 6800107856 in words is "six billion, eight hundred million, one hundred seven thousand, eight hundred fifty-six".