82066896629 has 2 divisors, whose sum is σ = 82066896630. Its totient is φ = 82066896628.

The previous prime is 82066896617. The next prime is 82066896641. The reversal of 82066896629 is 92669866028.

It is a balanced prime because it is at equal distance from previous prime (82066896617) and next prime (82066896641).

It can be written as a sum of positive squares in only one way, i.e., 53005852900 + 29061043729 = 230230^2 + 170473^2 .

It is a cyclic number.

It is not a de Polignac number, because 82066896629 - 2²⁴ = 82050119413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82066896679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41033448314 + 41033448315.

It is an arithmetic number, because the mean of its divisors is an integer number (41033448315).

Almost surely, 2^82066896629 is an apocalyptic number.

It is an amenable number.

82066896629 is a deficient number, since it is larger than the sum of its proper divisors (1).

82066896629 is an equidigital number, since it uses as much as digits as its factorization.

82066896629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 82066896629 in words is "eighty-two billion, sixty-six million, eight hundred ninety-six thousand, six hundred twenty-nine".