766475088047 has 2 divisors, whose sum is σ = 766475088048. Its totient is φ = 766475088046.

The previous prime is 766475088037. The next prime is 766475088091. The reversal of 766475088047 is 740880574667.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 766475088047 - 2⁴ = 766475088031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (766475088037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383237544023 + 383237544024.

It is an arithmetic number, because the mean of its divisors is an integer number (383237544024).

Almost surely, 2^766475088047 is an apocalyptic number.

766475088047 is a deficient number, since it is larger than the sum of its proper divisors (1).

766475088047 is an equidigital number, since it uses as much as digits as its factorization.

766475088047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63221760, while the sum is 62.

The spelling of 766475088047 in words is "seven hundred sixty-six billion, four hundred seventy-five million, eighty-eight thousand, forty-seven".