80532585 has 24 divisors (see below), whose sum is σ = 159531840. Its totient is φ = 36814752.

The previous prime is 80532559. The next prime is 80532607. The reversal of 80532585 is 58523508.

It is not a de Polignac number, because 80532585 - 2⁷ = 80532457 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 127515 + ... + 128144.

It is an arithmetic number, because the mean of its divisors is an integer number (6647160).

Almost surely, 2^80532585 is an apocalyptic number.

It is an amenable number.

80532585 is a deficient number, since it is larger than the sum of its proper divisors (78999255).

80532585 is a wasteful number, since it uses less digits than its factorization.

80532585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255677 (or 255674 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 80532585 is about 8973.9949297958. The cubic root of 80532585 is about 431.8410069493.

The spelling of 80532585 in words is "eighty million, five hundred thirty-two thousand, five hundred eighty-five".