8480941109 has 2 divisors, whose sum is σ = 8480941110. Its totient is φ = 8480941108.

The previous prime is 8480941067. The next prime is 8480941141. The reversal of 8480941109 is 9011490848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8216878609 + 264062500 = 90647^2 + 16250^2 .

It is a cyclic number.

It is not a de Polignac number, because 8480941109 - 2¹⁶ = 8480875573 is a prime.

It is a super-2 number, since 2×8480941109² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8480941109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8480941169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4240470554 + 4240470555.

It is an arithmetic number, because the mean of its divisors is an integer number (4240470555).

Almost surely, 2^8480941109 is an apocalyptic number.

It is an amenable number.

8480941109 is a deficient number, since it is larger than the sum of its proper divisors (1).

8480941109 is an equidigital number, since it uses as much as digits as its factorization.

8480941109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 8480941109 is about 92092.0252193424. The cubic root of 8480941109 is about 2039.3010796957.

The spelling of 8480941109 in words is "eight billion, four hundred eighty million, nine hundred forty-one thousand, one hundred nine".