80382511 has 8 divisors (see below), whose sum is σ = 92848464. Its totient is φ = 68776320.

The previous prime is 80382487. The next prime is 80382529. The reversal of 80382511 is 11528308.

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

It is a cyclic number.

It is not a de Polignac number, because 80382511 - 2⁵ = 80382479 is a prime.

It is a super-2 number, since 2×80382511² = 12922696149330242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80382511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80382551) 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 7 ways as a sum of consecutive naturals, for example, 214740 + ... + 215113.

It is an arithmetic number, because the mean of its divisors is an integer number (11606058).

Almost surely, 2^80382511 is an apocalyptic number.

80382511 is a deficient number, since it is larger than the sum of its proper divisors (12465953).

80382511 is a wasteful number, since it uses less digits than its factorization.

80382511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429881.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 80382511 is about 8965.6294257570. The cubic root of 80382511 is about 431.5725921784.

The spelling of 80382511 in words is "eighty million, three hundred eighty-two thousand, five hundred eleven".