80059873 has 4 divisors (see below), whose sum is σ = 81416880. Its totient is φ = 78702868.

The previous prime is 80059867. The next prime is 80059879. The reversal of 80059873 is 37895008.

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 an interprime number because it is at equal distance from previous prime (80059867) and next prime (80059879).

It is a cyclic number.

It is not a de Polignac number, because 80059873 - 2²¹ = 77962721 is a prime.

It is a super-2 number, since 2×80059873² = 12819166529552258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80059879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678415 + ... + 678532.

It is an arithmetic number, because the mean of its divisors is an integer number (20354220).

Almost surely, 2^80059873 is an apocalyptic number.

It is an amenable number.

80059873 is a deficient number, since it is larger than the sum of its proper divisors (1357007).

80059873 is a wasteful number, since it uses less digits than its factorization.

80059873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357006.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 80059873 is about 8947.6182864492. The cubic root of 80059873 is about 430.9944049245.

The spelling of 80059873 in words is "eighty million, fifty-nine thousand, eight hundred seventy-three".