2276455109 has 2 divisors, whose sum is σ = 2276455110. Its totient is φ = 2276455108.

The previous prime is 2276455087. The next prime is 2276455117. The reversal of 2276455109 is 9015546722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2271952225 + 4502884 = 47665^2 + 2122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2276455109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2276455169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138227554 + 1138227555.

It is an arithmetic number, because the mean of its divisors is an integer number (1138227555).

Almost surely, 2^2276455109 is an apocalyptic number.

It is an amenable number.

2276455109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276455109 is an equidigital number, since it uses as much as digits as its factorization.

2276455109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 2276455109 is about 47712.2113195354. The cubic root of 2276455109 is about 1315.4864029736.

The spelling of 2276455109 in words is "two billion, two hundred seventy-six million, four hundred fifty-five thousand, one hundred nine".