766045233223 has 2 divisors, whose sum is σ = 766045233224. Its totient is φ = 766045233222.

The previous prime is 766045233199. The next prime is 766045233227. The reversal of 766045233223 is 322332540667.

766045233223 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 766045233223 - 2²¹ = 766043136071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 766045233223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (766045233227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383022616611 + 383022616612.

It is an arithmetic number, because the mean of its divisors is an integer number (383022616612).

Almost surely, 2^766045233223 is an apocalyptic number.

766045233223 is a deficient number, since it is larger than the sum of its proper divisors (1).

766045233223 is an equidigital number, since it uses as much as digits as its factorization.

766045233223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 43.

The spelling of 766045233223 in words is "seven hundred sixty-six billion, forty-five million, two hundred thirty-three thousand, two hundred twenty-three".