80916301 has 2 divisors, whose sum is σ = 80916302. Its totient is φ = 80916300.

The previous prime is 80916287. The next prime is 80916331. The reversal of 80916301 is 10361908.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69322276 + 11594025 = 8326^2 + 3405^2 .

It is a cyclic number.

It is not a de Polignac number, because 80916301 - 2¹⁵ = 80883533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80916301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80916331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40458150 + 40458151.

It is an arithmetic number, because the mean of its divisors is an integer number (40458151).

Almost surely, 2^80916301 is an apocalyptic number.

It is an amenable number.

80916301 is a deficient number, since it is larger than the sum of its proper divisors (1).

80916301 is an equidigital number, since it uses as much as digits as its factorization.

80916301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 80916301 is about 8995.3488537132. The cubic root of 80916301 is about 432.5257890555.

The spelling of 80916301 in words is "eighty million, nine hundred sixteen thousand, three hundred one".