83054047871063 has 2 divisors, whose sum is σ = 83054047871064. Its totient is φ = 83054047871062.

The previous prime is 83054047871059. The next prime is 83054047871071. The reversal of 83054047871063 is 36017874045038.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83054047871063 - 2² = 83054047871059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83054047873063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41527023935531 + 41527023935532.

It is an arithmetic number, because the mean of its divisors is an integer number (41527023935532).

Almost surely, 2^{83054047871063} is an apocalyptic number.

83054047871063 is a deficient number, since it is larger than the sum of its proper divisors (1).

83054047871063 is an equidigital number, since it uses as much as digits as its factorization.

83054047871063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 83054047871063 in words is "eighty-three trillion, fifty-four billion, forty-seven million, eight hundred seventy-one thousand, sixty-three".