772468077671 has 2 divisors, whose sum is σ = 772468077672. Its totient is φ = 772468077670.

The previous prime is 772468077629. The next prime is 772468077721. The reversal of 772468077671 is 176770864277.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 772468077671 - 2¹⁰ = 772468076647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (772468077371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386234038835 + 386234038836.

It is an arithmetic number, because the mean of its divisors is an integer number (386234038836).

Almost surely, 2^772468077671 is an apocalyptic number.

772468077671 is a deficient number, since it is larger than the sum of its proper divisors (1).

772468077671 is an equidigital number, since it uses as much as digits as its factorization.

772468077671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38723328, while the sum is 62.

The spelling of 772468077671 in words is "seven hundred seventy-two billion, four hundred sixty-eight million, seventy-seven thousand, six hundred seventy-one".