6775534844 has 12 divisors (see below), whose sum is σ = 12769277304. Its totient is φ = 3127169904.

The previous prime is 6775534837. The next prime is 6775534853. The reversal of 6775534844 is 4484355776.

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, 65149322 + ... + 65149425.

It is an arithmetic number, because the mean of its divisors is an integer number (1064106442).

Almost surely, 2^6775534844 is an apocalyptic number.

It is an amenable number.

6775534844 is a deficient number, since it is larger than the sum of its proper divisors (5993742460).

6775534844 is a wasteful number, since it uses less digits than its factorization.

6775534844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130298764 (or 130298762 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 53.

The square root of 6775534844 is about 82313.6370475755. The cubic root of 6775534844 is about 1892.2616788720.

The spelling of 6775534844 in words is "six billion, seven hundred seventy-five million, five hundred thirty-four thousand, eight hundred forty-four".