80229263 has 4 divisors (see below), whose sum is σ = 81328368. Its totient is φ = 79130160.

The previous prime is 80229241. The next prime is 80229277. The reversal of 80229263 is 36292208.

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

It is a cyclic number.

It is not a de Polignac number, because 80229263 - 2²⁰ = 79180687 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 (80229763) 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, 549443 + ... + 549588.

It is an arithmetic number, because the mean of its divisors is an integer number (20332092).

Almost surely, 2^80229263 is an apocalyptic number.

80229263 is a deficient number, since it is larger than the sum of its proper divisors (1099105).

80229263 is a wasteful number, since it uses less digits than its factorization.

80229263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099104.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 80229263 is about 8957.0789323306. The cubic root of 80229263 is about 431.2981555691.

The spelling of 80229263 in words is "eighty million, two hundred twenty-nine thousand, two hundred sixty-three".