80333345 has 8 divisors (see below), whose sum is σ = 96448320. Its totient is φ = 64234480.

The previous prime is 80333339. The next prime is 80333389. The reversal of 80333345 is 54333308.

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

It is not a de Polignac number, because 80333345 - 2⁴ = 80333329 is a prime.

It is an unprimeable number.

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, 16100 + ... + 20490.

It is an arithmetic number, because the mean of its divisors is an integer number (12056040).

Almost surely, 2^80333345 is an apocalyptic number.

It is an amenable number.

80333345 is a deficient number, since it is larger than the sum of its proper divisors (16114975).

80333345 is a wasteful number, since it uses less digits than its factorization.

80333345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8055.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 80333345 is about 8962.8870906645. The cubic root of 80333345 is about 431.4845837073.

The spelling of 80333345 in words is "eighty million, three hundred thirty-three thousand, three hundred forty-five".