766327260287 has 2 divisors, whose sum is σ = 766327260288. Its totient is φ = 766327260286.

The previous prime is 766327260239. The next prime is 766327260311. The reversal of 766327260287 is 782062723667.

766327260287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 766327260287 - 2²⁰ = 766326211711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (766327260187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383163630143 + 383163630144.

It is an arithmetic number, because the mean of its divisors is an integer number (383163630144).

Almost surely, 2^766327260287 is an apocalyptic number.

766327260287 is a deficient number, since it is larger than the sum of its proper divisors (1).

766327260287 is an equidigital number, since it uses as much as digits as its factorization.

766327260287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 766327260287 in words is "seven hundred sixty-six billion, three hundred twenty-seven million, two hundred sixty thousand, two hundred eighty-seven".