10679057861 has 2 divisors, whose sum is σ = 10679057862. Its totient is φ = 10679057860.

The previous prime is 10679057843. The next prime is 10679057891. The reversal of 10679057861 is 16875097601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10328656900 + 350400961 = 101630^2 + 18719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10679057861 is a prime.

It is a super-2 number, since 2×10679057861² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10679057891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5339528930 + 5339528931.

It is an arithmetic number, because the mean of its divisors is an integer number (5339528931).

Almost surely, 2^10679057861 is an apocalyptic number.

It is an amenable number.

10679057861 is a deficient number, since it is larger than the sum of its proper divisors (1).

10679057861 is an equidigital number, since it uses as much as digits as its factorization.

10679057861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 50.

The spelling of 10679057861 in words is "ten billion, six hundred seventy-nine million, fifty-seven thousand, eight hundred sixty-one".