82245965233 has 2 divisors, whose sum is σ = 82245965234. Its totient is φ = 82245965232.

The previous prime is 82245965141. The next prime is 82245965239. The reversal of 82245965233 is 33256954228.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78922788624 + 3323176609 = 280932^2 + 57647^2 .

It is a cyclic number.

It is not a de Polignac number, because 82245965233 - 2²⁵ = 82212410801 is a prime.

It is not a weakly prime, because it can be changed into another prime (82245965239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41122982616 + 41122982617.

It is an arithmetic number, because the mean of its divisors is an integer number (41122982617).

Almost surely, 2^82245965233 is an apocalyptic number.

It is an amenable number.

82245965233 is a deficient number, since it is larger than the sum of its proper divisors (1).

82245965233 is an equidigital number, since it uses as much as digits as its factorization.

82245965233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3110400, while the sum is 49.

The spelling of 82245965233 in words is "eighty-two billion, two hundred forty-five million, nine hundred sixty-five thousand, two hundred thirty-three".