8280080105 has 16 divisors (see below), whose sum is σ = 10842660864. Its totient is φ = 6020052480.

The previous prime is 8280080101. The next prime is 8280080111. The reversal of 8280080105 is 5010800828.

It is not a de Polignac number, because 8280080105 - 2² = 8280080101 is a prime.

It is a super-2 number, since 2×8280080105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8280080101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176057 + ... + 218073.

It is an arithmetic number, because the mean of its divisors is an integer number (677666304).

Almost surely, 2^8280080105 is an apocalyptic number.

It is an amenable number.

8280080105 is a deficient number, since it is larger than the sum of its proper divisors (2562580759).

8280080105 is a wasteful number, since it uses less digits than its factorization.

8280080105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45616.

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 8280080105 is about 90994.9454914942. The cubic root of 8280080105 is about 2023.0728079408.

The spelling of 8280080105 in words is "eight billion, two hundred eighty million, eighty thousand, one hundred five".