6775750864 has 20 divisors (see below), whose sum is σ = 13407338304. Its totient is φ = 3315792608.

The previous prime is 6775750853. The next prime is 6775750871. The reversal of 6775750864 is 4680575776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4504402 + ... + 4505905.

Almost surely, 2^6775750864 is an apocalyptic number.

It is an amenable number.

6775750864 is a deficient number, since it is larger than the sum of its proper divisors (6631587440).

6775750864 is a wasteful number, since it uses less digits than its factorization.

6775750864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9010362 (or 9010356 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 55.

The square root of 6775750864 is about 82314.9492133719. The cubic root of 6775750864 is about 1892.2817885772.

The spelling of 6775750864 in words is "six billion, seven hundred seventy-five million, seven hundred fifty thousand, eight hundred sixty-four".