82707426233 has 2 divisors, whose sum is σ = 82707426234. Its totient is φ = 82707426232.

The previous prime is 82707426211. The next prime is 82707426239. The reversal of 82707426233 is 33262470728.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66351062569 + 16356363664 = 257587^2 + 127892^2 .

It is a cyclic number.

It is not a de Polignac number, because 82707426233 - 2⁶ = 82707426169 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (82707426239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41353713116 + 41353713117.

It is an arithmetic number, because the mean of its divisors is an integer number (41353713117).

Almost surely, 2^82707426233 is an apocalyptic number.

It is an amenable number.

82707426233 is a deficient number, since it is larger than the sum of its proper divisors (1).

82707426233 is an equidigital number, since it uses as much as digits as its factorization.

82707426233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 82707426233 in words is "eighty-two billion, seven hundred seven million, four hundred twenty-six thousand, two hundred thirty-three".