80960263 has 2 divisors, whose sum is σ = 80960264. Its totient is φ = 80960262.

The previous prime is 80960261. The next prime is 80960279. The reversal of 80960263 is 36206908.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80960263 - 2¹ = 80960261 is a prime.

Together with 80960261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80960261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40480131 + 40480132.

It is an arithmetic number, because the mean of its divisors is an integer number (40480132).

Almost surely, 2^80960263 is an apocalyptic number.

80960263 is a deficient number, since it is larger than the sum of its proper divisors (1).

80960263 is an equidigital number, since it uses as much as digits as its factorization.

80960263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 80960263 is about 8997.7921180699. The cubic root of 80960263 is about 432.6041056039.

The spelling of 80960263 in words is "eighty million, nine hundred sixty thousand, two hundred sixty-three".