10708945861 has 2 divisors, whose sum is σ = 10708945862. Its totient is φ = 10708945860.

The previous prime is 10708945859. The next prime is 10708945903. The reversal of 10708945861 is 16854980701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10147540225 + 561405636 = 100735^2 + 23694^2 .

It is a cyclic number.

It is not a de Polignac number, because 10708945861 - 2¹ = 10708945859 is a prime.

It is a super-2 number, since 2×10708945861² (a number of 21 digits) contains 22 as substring.

Together with 10708945859, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10708945801) 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, 5354472930 + 5354472931.

It is an arithmetic number, because the mean of its divisors is an integer number (5354472931).

Almost surely, 2^10708945861 is an apocalyptic number.

It is an amenable number.

10708945861 is a deficient number, since it is larger than the sum of its proper divisors (1).

10708945861 is an equidigital number, since it uses as much as digits as its factorization.

10708945861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 10708945861 in words is "ten billion, seven hundred eight million, nine hundred forty-five thousand, eight hundred sixty-one".