676722255263 has 16 divisors (see below), whose sum is σ = 687169351680. Its totient is φ = 666323719776.

The previous prime is 676722255059. The next prime is 676722255269. The reversal of 676722255263 is 362552227676.

It is a cyclic number.

It is not a de Polignac number, because 676722255263 - 2³⁰ = 675648513439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676722255269) 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 in 15 ways as a sum of consecutive naturals, for example, 106282706 + ... + 106289072.

It is an arithmetic number, because the mean of its divisors is an integer number (42948084480).

Almost surely, 2^676722255263 is an apocalyptic number.

676722255263 is a deficient number, since it is larger than the sum of its proper divisors (10447096417).

676722255263 is a wasteful number, since it uses less digits than its factorization.

676722255263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9926.

The product of its digits is 12700800, while the sum is 53.

The spelling of 676722255263 in words is "six hundred seventy-six billion, seven hundred twenty-two million, two hundred fifty-five thousand, two hundred sixty-three".