80534710481 has 2 divisors, whose sum is σ = 80534710482. Its totient is φ = 80534710480.

The previous prime is 80534710469. The next prime is 80534710517. The reversal of 80534710481 is 18401743508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80381322256 + 153388225 = 283516^2 + 12385^2 .

It is a cyclic number.

It is not a de Polignac number, because 80534710481 - 2¹⁰ = 80534709457 is a prime.

It is a super-2 number, since 2×80534710481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80534700481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40267355240 + 40267355241.

It is an arithmetic number, because the mean of its divisors is an integer number (40267355241).

Almost surely, 2^80534710481 is an apocalyptic number.

It is an amenable number.

80534710481 is a deficient number, since it is larger than the sum of its proper divisors (1).

80534710481 is an equidigital number, since it uses as much as digits as its factorization.

80534710481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 80534710481 in words is "eighty billion, five hundred thirty-four million, seven hundred ten thousand, four hundred eighty-one".