80048759 has 4 divisors (see below), whose sum is σ = 91484304. Its totient is φ = 68613216.

The previous prime is 80048747. The next prime is 80048777. The reversal of 80048759 is 95784008.

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

It is a de Polignac number, because none of the positive numbers 2^k-80048759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80048779) 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, 5717762 + ... + 5717775.

It is an arithmetic number, because the mean of its divisors is an integer number (22871076).

Almost surely, 2^80048759 is an apocalyptic number.

80048759 is a deficient number, since it is larger than the sum of its proper divisors (11435545).

80048759 is a wasteful number, since it uses less digits than its factorization.

80048759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11435544.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 80048759 is about 8946.9972057669. The cubic root of 80048759 is about 430.9744602951.

The spelling of 80048759 in words is "eighty million, forty-eight thousand, seven hundred fifty-nine".