83756664806063 has 2 divisors, whose sum is σ = 83756664806064. Its totient is φ = 83756664806062.

The previous prime is 83756664806021. The next prime is 83756664806083. The reversal of 83756664806063 is 36060846665738.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83756664806063 - 2³⁶ = 83687945329327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83756664805984 and 83756664806002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83756664806083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41878332403031 + 41878332403032.

It is an arithmetic number, because the mean of its divisors is an integer number (41878332403032).

Almost surely, 2^{83756664806063} is an apocalyptic number.

83756664806063 is a deficient number, since it is larger than the sum of its proper divisors (1).

83756664806063 is an equidigital number, since it uses as much as digits as its factorization.

83756664806063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 627056640, while the sum is 68.

The spelling of 83756664806063 in words is "eighty-three trillion, seven hundred fifty-six billion, six hundred sixty-four million, eight hundred six thousand, sixty-three".