80000593 has 4 divisors (see below), whose sum is σ = 80029348. Its totient is φ = 79971840.

The previous prime is 80000579. The next prime is 80000617. The reversal of 80000593 is 39500008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8479744 + 71520849 = 2912^2 + 8457^2 .

It is a cyclic number.

It is not a de Polignac number, because 80000593 - 2⁵ = 80000561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80000513) 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, 9696 + ... + 15937.

It is an arithmetic number, because the mean of its divisors is an integer number (20007337).

Almost surely, 2^80000593 is an apocalyptic number.

It is an amenable number.

80000593 is a deficient number, since it is larger than the sum of its proper divisors (28755).

80000593 is a wasteful number, since it uses less digits than its factorization.

80000593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28754.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 80000593 is about 8944.3050596455. The cubic root of 80000593 is about 430.8880026536. Note that the first 3 decimals are identical.

The spelling of 80000593 in words is "eighty million, five hundred ninety-three", and thus it is an aban number.