80948353 has 2 divisors, whose sum is σ = 80948354. Its totient is φ = 80948352.

The previous prime is 80948333. The next prime is 80948359. The reversal of 80948353 is 35384908.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66455104 + 14493249 = 8152^2 + 3807^2 .

It is a cyclic number.

It is not a de Polignac number, because 80948353 - 2⁵ = 80948321 is a prime.

It is not a weakly prime, because it can be changed into another prime (80948359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40474176 + 40474177.

It is an arithmetic number, because the mean of its divisors is an integer number (40474177).

Almost surely, 2^80948353 is an apocalyptic number.

It is an amenable number.

80948353 is a deficient number, since it is larger than the sum of its proper divisors (1).

80948353 is an equidigital number, since it uses as much as digits as its factorization.

80948353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 80948353 is about 8997.1302647011. The cubic root of 80948353 is about 432.5828912148.

The spelling of 80948353 in words is "eighty million, nine hundred forty-eight thousand, three hundred fifty-three".