80613292763 has 2 divisors, whose sum is σ = 80613292764. Its totient is φ = 80613292762.

The previous prime is 80613292679. The next prime is 80613292801. The reversal of 80613292763 is 36729231608.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80613292763 - 2²⁰ = 80612244187 is a prime.

It is not a weakly prime, because it can be changed into another prime (80613298763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40306646381 + 40306646382.

It is an arithmetic number, because the mean of its divisors is an integer number (40306646382).

Almost surely, 2^80613292763 is an apocalyptic number.

80613292763 is a deficient number, since it is larger than the sum of its proper divisors (1).

80613292763 is an equidigital number, since it uses as much as digits as its factorization.

80613292763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 80613292763 in words is "eighty billion, six hundred thirteen million, two hundred ninety-two thousand, seven hundred sixty-three".