80285083 has 4 divisors (see below), whose sum is σ = 80766000. Its totient is φ = 79804168.

The previous prime is 80285081. The next prime is 80285099. The reversal of 80285083 is 38058208.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80285083 - 2¹ = 80285081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80285081) 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 in 3 ways as a sum of consecutive naturals, for example, 240208 + ... + 240541.

It is an arithmetic number, because the mean of its divisors is an integer number (20191500).

Almost surely, 2^80285083 is an apocalyptic number.

80285083 is a deficient number, since it is larger than the sum of its proper divisors (480917).

80285083 is a wasteful number, since it uses less digits than its factorization.

80285083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480916.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 80285083 is about 8960.1943617312. The cubic root of 80285083 is about 431.3981584892.

The spelling of 80285083 in words is "eighty million, two hundred eighty-five thousand, eighty-three".