80348263 has 2 divisors, whose sum is σ = 80348264. Its totient is φ = 80348262.

The previous prime is 80348251. The next prime is 80348287. The reversal of 80348263 is 36284308.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80348263 - 2⁵ = 80348231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80348243) 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, 40174131 + 40174132.

It is an arithmetic number, because the mean of its divisors is an integer number (40174132).

Almost surely, 2^80348263 is an apocalyptic number.

80348263 is a deficient number, since it is larger than the sum of its proper divisors (1).

80348263 is an equidigital number, since it uses as much as digits as its factorization.

80348263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 80348263 is about 8963.7192615566. The cubic root of 80348263 is about 431.5112911251.

The spelling of 80348263 in words is "eighty million, three hundred forty-eight thousand, two hundred sixty-three".