6875723066 has 16 divisors (see below), whose sum is σ = 11028393000. Its totient is φ = 3203596800.

The previous prime is 6875723047. The next prime is 6875723081. The reversal of 6875723066 is 6603275786.

It can be written as a sum of positive squares in 4 ways, for example, as 6188182225 + 687540841 = 78665^2 + 26221^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997691 + ... + 1004558.

Almost surely, 2^6875723066 is an apocalyptic number.

6875723066 is a deficient number, since it is larger than the sum of its proper divisors (4152669934).

6875723066 is a wasteful number, since it uses less digits than its factorization.

6875723066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002369.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The square root of 6875723066 is about 82919.9798962831. The cubic root of 6875723066 is about 1901.5428895135.

The spelling of 6875723066 in words is "six billion, eight hundred seventy-five million, seven hundred twenty-three thousand, sixty-six".