80363663 has 2 divisors, whose sum is σ = 80363664. Its totient is φ = 80363662.

The previous prime is 80363639. The next prime is 80363677. The reversal of 80363663 is 36636308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80363663 - 2¹² = 80359567 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80363683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40181831 + 40181832.

It is an arithmetic number, because the mean of its divisors is an integer number (40181832).

Almost surely, 2^80363663 is an apocalyptic number.

80363663 is a deficient number, since it is larger than the sum of its proper divisors (1).

80363663 is an equidigital number, since it uses as much as digits as its factorization.

80363663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 80363663 is about 8964.5782388242. The cubic root of 80363663 is about 431.5388579910.

The spelling of 80363663 in words is "eighty million, three hundred sixty-three thousand, six hundred sixty-three".