10779722677 has 2 divisors, whose sum is σ = 10779722678. Its totient is φ = 10779722676.

The previous prime is 10779722651. The next prime is 10779722683. The reversal of 10779722677 is 77622797701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10301032036 + 478690641 = 101494^2 + 21879^2 .

It is a cyclic number.

It is not a de Polignac number, because 10779722677 - 2¹¹ = 10779720629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10779722687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5389861338 + 5389861339.

It is an arithmetic number, because the mean of its divisors is an integer number (5389861339).

Almost surely, 2^10779722677 is an apocalyptic number.

It is an amenable number.

10779722677 is a deficient number, since it is larger than the sum of its proper divisors (1).

10779722677 is an equidigital number, since it uses as much as digits as its factorization.

10779722677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3630312, while the sum is 55.

The spelling of 10779722677 in words is "ten billion, seven hundred seventy-nine million, seven hundred twenty-two thousand, six hundred seventy-seven".