80300791 has 2 divisors, whose sum is σ = 80300792. Its totient is φ = 80300790.

The previous prime is 80300747. The next prime is 80300807. The reversal of 80300791 is 19700308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80300791 - 2¹⁹ = 79776503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80301791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40150395 + 40150396.

It is an arithmetic number, because the mean of its divisors is an integer number (40150396).

Almost surely, 2^80300791 is an apocalyptic number.

80300791 is a deficient number, since it is larger than the sum of its proper divisors (1).

80300791 is an equidigital number, since it uses as much as digits as its factorization.

80300791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 80300791 is about 8961.0708623468. The cubic root of 80300791 is about 431.4262914048.

The spelling of 80300791 in words is "eighty million, three hundred thousand, seven hundred ninety-one".