8080881461 has 2 divisors, whose sum is σ = 8080881462. Its totient is φ = 8080881460.

The previous prime is 8080881449. The next prime is 8080881463. The reversal of 8080881461 is 1641880808.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6555978961 + 1524902500 = 80969^2 + 39050^2 .

It is a cyclic number.

It is not a de Polignac number, because 8080881461 - 2⁶ = 8080881397 is a prime.

Together with 8080881463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8080881463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4040440730 + 4040440731.

It is an arithmetic number, because the mean of its divisors is an integer number (4040440731).

Almost surely, 2^8080881461 is an apocalyptic number.

It is an amenable number.

8080881461 is a deficient number, since it is larger than the sum of its proper divisors (1).

8080881461 is an equidigital number, since it uses as much as digits as its factorization.

8080881461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98304, while the sum is 44.

The square root of 8080881461 is about 89893.7231457236. The cubic root of 8080881461 is about 2006.7175338586.

The spelling of 8080881461 in words is "eight billion, eighty million, eight hundred eighty-one thousand, four hundred sixty-one".