83260636273 has 2 divisors, whose sum is σ = 83260636274. Its totient is φ = 83260636272.

The previous prime is 83260636271. The next prime is 83260636321. The reversal of 83260636273 is 37263606238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63830506609 + 19430129664 = 252647^2 + 139392^2 .

It is a cyclic number.

It is not a de Polignac number, because 83260636273 - 2¹ = 83260636271 is a prime.

Together with 83260636271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (83260636271) 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, 41630318136 + 41630318137.

It is an arithmetic number, because the mean of its divisors is an integer number (41630318137).

Almost surely, 2^83260636273 is an apocalyptic number.

It is an amenable number.

83260636273 is a deficient number, since it is larger than the sum of its proper divisors (1).

83260636273 is an equidigital number, since it uses as much as digits as its factorization.

83260636273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 83260636273 in words is "eighty-three billion, two hundred sixty million, six hundred thirty-six thousand, two hundred seventy-three".