80809285483 has 2 divisors, whose sum is σ = 80809285484. Its totient is φ = 80809285482.

The previous prime is 80809285471. The next prime is 80809285517. The reversal of 80809285483 is 38458290808.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80809285483 - 2⁵ = 80809285451 is a prime.

It is not a weakly prime, because it can be changed into another prime (80809285423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40404642741 + 40404642742.

It is an arithmetic number, because the mean of its divisors is an integer number (40404642742).

Almost surely, 2^80809285483 is an apocalyptic number.

80809285483 is a deficient number, since it is larger than the sum of its proper divisors (1).

80809285483 is an equidigital number, since it uses as much as digits as its factorization.

80809285483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4423680, while the sum is 55.

The spelling of 80809285483 in words is "eighty billion, eight hundred nine million, two hundred eighty-five thousand, four hundred eighty-three".