80368055353 has 2 divisors, whose sum is σ = 80368055354. Its totient is φ = 80368055352.

The previous prime is 80368055351. The next prime is 80368055387. The reversal of 80368055353 is 35355086308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66797436304 + 13570619049 = 258452^2 + 116493^2 .

It is a cyclic number.

It is not a de Polignac number, because 80368055353 - 2¹ = 80368055351 is a prime.

Together with 80368055351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (80368055351) 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, 40184027676 + 40184027677.

It is an arithmetic number, because the mean of its divisors is an integer number (40184027677).

Almost surely, 2^80368055353 is an apocalyptic number.

It is an amenable number.

80368055353 is a deficient number, since it is larger than the sum of its proper divisors (1).

80368055353 is an equidigital number, since it uses as much as digits as its factorization.

80368055353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 80368055353 in words is "eighty billion, three hundred sixty-eight million, fifty-five thousand, three hundred fifty-three".