10709782829 has 2 divisors, whose sum is σ = 10709782830. Its totient is φ = 10709782828.

The previous prime is 10709782823. The next prime is 10709782843. The reversal of 10709782829 is 92828790701.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10388297929 + 321484900 = 101923^2 + 17930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10709782829 is a prime.

It is a super-2 number, since 2×10709782829² (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 (10709782823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5354891414 + 5354891415.

It is an arithmetic number, because the mean of its divisors is an integer number (5354891415).

Almost surely, 2^10709782829 is an apocalyptic number.

It is an amenable number.

10709782829 is a deficient number, since it is larger than the sum of its proper divisors (1).

10709782829 is an equidigital number, since it uses as much as digits as its factorization.

10709782829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 53.

The spelling of 10709782829 in words is "ten billion, seven hundred nine million, seven hundred eighty-two thousand, eight hundred twenty-nine".