80282533 has 8 divisors (see below), whose sum is σ = 82748160. Its totient is φ = 77848560.

The previous prime is 80282513. The next prime is 80282557. The reversal of 80282533 is 33528208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80282533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80282495 and 80282504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80282513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2713 + ... + 12958.

It is an arithmetic number, because the mean of its divisors is an integer number (10343520).

Almost surely, 2^80282533 is an apocalyptic number.

It is an amenable number.

80282533 is a deficient number, since it is larger than the sum of its proper divisors (2465627).

80282533 is a wasteful number, since it uses less digits than its factorization.

80282533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15827.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 80282533 is about 8960.0520645809. The cubic root of 80282533 is about 431.3935911113.

The spelling of 80282533 in words is "eighty million, two hundred eighty-two thousand, five hundred thirty-three".