82659709463 has 2 divisors, whose sum is σ = 82659709464. Its totient is φ = 82659709462.

The previous prime is 82659709423. The next prime is 82659709507. The reversal of 82659709463 is 36490795628.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82659709463 - 2¹⁸ = 82659447319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82659709423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41329854731 + 41329854732.

It is an arithmetic number, because the mean of its divisors is an integer number (41329854732).

Almost surely, 2^82659709463 is an apocalyptic number.

82659709463 is a deficient number, since it is larger than the sum of its proper divisors (1).

82659709463 is an equidigital number, since it uses as much as digits as its factorization.

82659709463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 82659709463 in words is "eighty-two billion, six hundred fifty-nine million, seven hundred nine thousand, four hundred sixty-three".