83327966833 has 2 divisors, whose sum is σ = 83327966834. Its totient is φ = 83327966832.

The previous prime is 83327966803. The next prime is 83327966849. The reversal of 83327966833 is 33866972338.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74568317184 + 8759649649 = 273072^2 + 93593^2 .

It is a cyclic number.

It is not a de Polignac number, because 83327966833 - 2¹⁷ = 83327835761 is a prime.

It is not a weakly prime, because it can be changed into another prime (83327966803) 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, 41663983416 + 41663983417.

It is an arithmetic number, because the mean of its divisors is an integer number (41663983417).

Almost surely, 2^83327966833 is an apocalyptic number.

It is an amenable number.

83327966833 is a deficient number, since it is larger than the sum of its proper divisors (1).

83327966833 is an equidigital number, since it uses as much as digits as its factorization.

83327966833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 58.

The spelling of 83327966833 in words is "eighty-three billion, three hundred twenty-seven million, nine hundred sixty-six thousand, eight hundred thirty-three".