80536017 has 4 divisors (see below), whose sum is σ = 107381360. Its totient is φ = 53690676.

The previous prime is 80535989. The next prime is 80536063. The reversal of 80536017 is 71063508.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 80536017 - 2⁸ = 80535761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80436017) 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, 13422667 + ... + 13422672.

It is an arithmetic number, because the mean of its divisors is an integer number (26845340).

Almost surely, 2^80536017 is an apocalyptic number.

It is an amenable number.

80536017 is a deficient number, since it is larger than the sum of its proper divisors (26845343).

80536017 is a wasteful number, since it uses less digits than its factorization.

80536017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26845342.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 80536017 is about 8974.1861469439. The cubic root of 80536017 is about 431.8471413493.

The spelling of 80536017 in words is "eighty million, five hundred thirty-six thousand, seventeen".