80530793 has 8 divisors (see below), whose sum is σ = 92138112. Its totient is φ = 68949216.

The previous prime is 80530781. The next prime is 80530817. The reversal of 80530793 is 39703508.

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

It is not a de Polignac number, because 80530793 - 2¹⁰ = 80529769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80530733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821 + ... + 12717.

It is an arithmetic number, because the mean of its divisors is an integer number (11517264).

Almost surely, 2^80530793 is an apocalyptic number.

It is an amenable number.

80530793 is a deficient number, since it is larger than the sum of its proper divisors (11607319).

80530793 is a wasteful number, since it uses less digits than its factorization.

80530793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12871.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 80530793 is about 8973.8950851902. The cubic root of 80530793 is about 431.8378038366.

The spelling of 80530793 in words is "eighty million, five hundred thirty thousand, seven hundred ninety-three".