80341823553473 has 2 divisors, whose sum is σ = 80341823553474. Its totient is φ = 80341823553472.

The previous prime is 80341823553443. The next prime is 80341823553529. The reversal of 80341823553473 is 37435532814308.

It is an a-pointer prime, because the next prime (80341823553529) can be obtained adding 80341823553473 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55743963251344 + 24597860302129 = 7466188^2 + 4959623^2 .

It is a cyclic number.

It is not a de Polignac number, because 80341823553473 - 2¹⁴ = 80341823537089 is a prime.

It is a super-2 number, since 2×80341823553473² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80341823553443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40170911776736 + 40170911776737.

It is an arithmetic number, because the mean of its divisors is an integer number (40170911776737).

Almost surely, 2^{80341823553473} is an apocalyptic number.

It is an amenable number.

80341823553473 is a deficient number, since it is larger than the sum of its proper divisors (1).

80341823553473 is an equidigital number, since it uses as much as digits as its factorization.

80341823553473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 56.

The spelling of 80341823553473 in words is "eighty trillion, three hundred forty-one billion, eight hundred twenty-three million, five hundred fifty-three thousand, four hundred seventy-three".