80880193 has 2 divisors, whose sum is σ = 80880194. Its totient is φ = 80880192.

The previous prime is 80880179. The next prime is 80880211. The reversal of 80880193 is 39108808.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59089969 + 21790224 = 7687^2 + 4668^2 .

It is a cyclic number.

It is not a de Polignac number, because 80880193 - 2⁵ = 80880161 is a prime.

It is not a weakly prime, because it can be changed into another prime (80880103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40440096 + 40440097.

It is an arithmetic number, because the mean of its divisors is an integer number (40440097).

Almost surely, 2^80880193 is an apocalyptic number.

It is an amenable number.

80880193 is a deficient number, since it is larger than the sum of its proper divisors (1).

80880193 is an equidigital number, since it uses as much as digits as its factorization.

80880193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 80880193 is about 8993.3415925339. The cubic root of 80880193 is about 432.4614428746.

The spelling of 80880193 in words is "eighty million, eight hundred eighty thousand, one hundred ninety-three".