80283871 has 2 divisors, whose sum is σ = 80283872. Its totient is φ = 80283870.

The previous prime is 80283839. The next prime is 80283887. The reversal of 80283871 is 17838208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80283871 - 2⁵ = 80283839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80283871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80283811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40141935 + 40141936.

It is an arithmetic number, because the mean of its divisors is an integer number (40141936).

Almost surely, 2^80283871 is an apocalyptic number.

80283871 is a deficient number, since it is larger than the sum of its proper divisors (1).

80283871 is an equidigital number, since it uses as much as digits as its factorization.

80283871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 80283871 is about 8960.1267290145. The cubic root of 80283871 is about 431.3959876534.

The spelling of 80283871 in words is "eighty million, two hundred eighty-three thousand, eight hundred seventy-one".