6807474808056 has 72 divisors (see below), whose sum is σ = 19964229040080. Its totient is φ = 2094607629504.

The previous prime is 6807474807997. The next prime is 6807474808153. The reversal of 6807474808056 is 6508084747086.

6807474808056 is a `hidden beast` number, since 6 + 8 + 0 + 7 + 474 + 80 + 80 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 6807474807984 and 6807474808002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 279716416 + ... + 279740751.

It is an arithmetic number, because the mean of its divisors is an integer number (277280958890).

Almost surely, 2^{6807474808056} is an apocalyptic number.

It is an amenable number.

6807474808056 is an abundant number, since it is smaller than the sum of its proper divisors (13156754232024).

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

6807474808056 is a wasteful number, since it uses less digits than its factorization.

6807474808056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559457205 (or 559457185 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 63.

The spelling of 6807474808056 in words is "six trillion, eight hundred seven billion, four hundred seventy-four million, eight hundred eight thousand, fifty-six".