6771264767 has 2 divisors, whose sum is σ = 6771264768. Its totient is φ = 6771264766.

The previous prime is 6771264757. The next prime is 6771264779. The reversal of 6771264767 is 7674621776.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6771264767 - 2¹⁰ = 6771263743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6771264737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3385632383 + 3385632384.

It is an arithmetic number, because the mean of its divisors is an integer number (3385632384).

Almost surely, 2^6771264767 is an apocalyptic number.

6771264767 is a deficient number, since it is larger than the sum of its proper divisors (1).

6771264767 is an equidigital number, since it uses as much as digits as its factorization.

6771264767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4148928, while the sum is 53.

The square root of 6771264767 is about 82287.6951129390. The cubic root of 6771264767 is about 1891.8640816704.

The spelling of 6771264767 in words is "six billion, seven hundred seventy-one million, two hundred sixty-four thousand, seven hundred sixty-seven".