80323263 has 36 divisors (see below), whose sum is σ = 123616584. Its totient is φ = 50220000.

The previous prime is 80323261. The next prime is 80323273. The reversal of 80323263 is 36232308.

80323263 is a `hidden beast` number, since 80 + 323 + 263 = 666.

It is not a de Polignac number, because 80323263 - 2¹ = 80323261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80323261) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 319888 + ... + 320138.

It is an arithmetic number, because the mean of its divisors is an integer number (3433794).

Almost surely, 2^80323263 is an apocalyptic number.

80323263 is a deficient number, since it is larger than the sum of its proper divisors (43293321).

80323263 is a wasteful number, since it uses less digits than its factorization.

80323263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 80323263 is about 8962.3246426360. The cubic root of 80323263 is about 431.4665322180.

The spelling of 80323263 in words is "eighty million, three hundred twenty-three thousand, two hundred sixty-three".