80488361 has 2 divisors, whose sum is σ = 80488362. Its totient is φ = 80488360.

The previous prime is 80488333. The next prime is 80488381. The reversal of 80488361 is 16388408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71149225 + 9339136 = 8435^2 + 3056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80488361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80488301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40244180 + 40244181.

It is an arithmetic number, because the mean of its divisors is an integer number (40244181).

Almost surely, 2^80488361 is an apocalyptic number.

It is an amenable number.

80488361 is a deficient number, since it is larger than the sum of its proper divisors (1).

80488361 is an equidigital number, since it uses as much as digits as its factorization.

80488361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 80488361 is about 8971.5305829050. The cubic root of 80488361 is about 431.7619448174.

The spelling of 80488361 in words is "eighty million, four hundred eighty-eight thousand, three hundred sixty-one".