6765670481 has 2 divisors, whose sum is σ = 6765670482. Its totient is φ = 6765670480.

The previous prime is 6765670477. The next prime is 6765670511. The reversal of 6765670481 is 1840765676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4094848081 + 2670822400 = 63991^2 + 51680^2 .

It is a cyclic number.

It is not a de Polignac number, because 6765670481 - 2² = 6765670477 is a prime.

It is a super-2 number, since 2×6765670481² = 91548594114949542722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6765670451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3382835240 + 3382835241.

It is an arithmetic number, because the mean of its divisors is an integer number (3382835241).

Almost surely, 2^6765670481 is an apocalyptic number.

It is an amenable number.

6765670481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6765670481 is an equidigital number, since it uses as much as digits as its factorization.

6765670481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 6765670481 is about 82253.6958500954. The cubic root of 6765670481 is about 1891.3429311364.

The spelling of 6765670481 in words is "six billion, seven hundred sixty-five million, six hundred seventy thousand, four hundred eighty-one".