769883259317761 has 2 divisors, whose sum is σ = 769883259317762. Its totient is φ = 769883259317760.

The previous prime is 769883259317707. The next prime is 769883259317771. The reversal of 769883259317761 is 167713952388967.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 724107412651536 + 45775846666225 = 26909244^2 + 6765785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-769883259317761 is a prime.

It is not a weakly prime, because it can be changed into another prime (769883259317701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384941629658880 + 384941629658881.

It is an arithmetic number, because the mean of its divisors is an integer number (384941629658881).

Almost surely, 2^{769883259317761} is an apocalyptic number.

It is an amenable number.

769883259317761 is a deficient number, since it is larger than the sum of its proper divisors (1).

769883259317761 is an equidigital number, since it uses as much as digits as its factorization.

769883259317761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5761082880, while the sum is 82.

The spelling of 769883259317761 in words is "seven hundred sixty-nine trillion, eight hundred eighty-three billion, two hundred fifty-nine million, three hundred seventeen thousand, seven hundred sixty-one".