82799975353 has 2 divisors, whose sum is σ = 82799975354. Its totient is φ = 82799975352.

The previous prime is 82799975299. The next prime is 82799975369. The reversal of 82799975353 is 35357999728.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61529794704 + 21270180649 = 248052^2 + 145843^2 .

It is a cyclic number.

It is not a de Polignac number, because 82799975353 - 2⁹ = 82799974841 is a prime.

It is not a weakly prime, because it can be changed into another prime (82799975053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41399987676 + 41399987677.

It is an arithmetic number, because the mean of its divisors is an integer number (41399987677).

Almost surely, 2^82799975353 is an apocalyptic number.

It is an amenable number.

82799975353 is a deficient number, since it is larger than the sum of its proper divisors (1).

82799975353 is an equidigital number, since it uses as much as digits as its factorization.

82799975353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 128595600, while the sum is 67.

The spelling of 82799975353 in words is "eighty-two billion, seven hundred ninety-nine million, nine hundred seventy-five thousand, three hundred fifty-three".