80543483 has 2 divisors, whose sum is σ = 80543484. Its totient is φ = 80543482.

The previous prime is 80543473. The next prime is 80543497. The reversal of 80543483 is 38434508.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80543483 - 2⁸ = 80543227 is a prime.

It is not a weakly prime, because it can be changed into another prime (80543443) 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, 40271741 + 40271742.

It is an arithmetic number, because the mean of its divisors is an integer number (40271742).

Almost surely, 2^80543483 is an apocalyptic number.

80543483 is a deficient number, since it is larger than the sum of its proper divisors (1).

80543483 is an equidigital number, since it uses as much as digits as its factorization.

80543483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 80543483 is about 8974.6021081717. The cubic root of 80543483 is about 431.8604855699.

The spelling of 80543483 in words is "eighty million, five hundred forty-three thousand, four hundred eighty-three".