80663023 has 8 divisors (see below), whose sum is σ = 95160320. Its totient is φ = 66909240.

The previous prime is 80662991. The next prime is 80663027. The reversal of 80663023 is 32036608.

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

It is a cyclic number.

It is not a de Polignac number, because 80663023 - 2⁵ = 80662991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80662982 and 80663000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80663027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185643 + ... + 186076.

It is an arithmetic number, because the mean of its divisors is an integer number (11895040).

Almost surely, 2^80663023 is an apocalyptic number.

80663023 is a deficient number, since it is larger than the sum of its proper divisors (14497297).

80663023 is a wasteful number, since it uses less digits than its factorization.

80663023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371757.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 80663023 is about 8981.2595441842. The cubic root of 80663023 is about 432.0740310227.

The spelling of 80663023 in words is "eighty million, six hundred sixty-three thousand, twenty-three".