6774700775 has 6 divisors (see below), whose sum is σ = 8400628992. Its totient is φ = 5419760600.

The previous prime is 6774700771. The next prime is 6774700841. The reversal of 6774700775 is 5770074776.

It is not a de Polignac number, because 6774700775 - 2² = 6774700771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6774700771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135493991 + ... + 135494040.

It is an arithmetic number, because the mean of its divisors is an integer number (1400104832).

Almost surely, 2^6774700775 is an apocalyptic number.

6774700775 is a deficient number, since it is larger than the sum of its proper divisors (1625928217).

6774700775 is a wasteful number, since it uses less digits than its factorization.

6774700775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270988041 (or 270988036 counting only the distinct ones).

The product of its (nonzero) digits is 2016840, while the sum is 50.

The square root of 6774700775 is about 82308.5704832735. The cubic root of 6774700775 is about 1892.1840298200.

The spelling of 6774700775 in words is "six billion, seven hundred seventy-four million, seven hundred thousand, seven hundred seventy-five".