83786069053 has 2 divisors, whose sum is σ = 83786069054. Its totient is φ = 83786069052.

The previous prime is 83786069027. The next prime is 83786069069. The reversal of 83786069053 is 35096068738.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78465533689 + 5320535364 = 280117^2 + 72942^2 .

It is a cyclic number.

It is not a de Polignac number, because 83786069053 - 2⁵ = 83786069021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83786068985 and 83786069003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83786069093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41893034526 + 41893034527.

It is an arithmetic number, because the mean of its divisors is an integer number (41893034527).

Almost surely, 2^83786069053 is an apocalyptic number.

It is an amenable number.

83786069053 is a deficient number, since it is larger than the sum of its proper divisors (1).

83786069053 is an equidigital number, since it uses as much as digits as its factorization.

83786069053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 83786069053 in words is "eighty-three billion, seven hundred eighty-six million, sixty-nine thousand, fifty-three".