7282655161 has 2 divisors, whose sum is σ = 7282655162. Its totient is φ = 7282655160.

The previous prime is 7282655153. The next prime is 7282655173. The reversal of 7282655161 is 1615562827.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6898299136 + 384356025 = 83056^2 + 19605^2 .

It is a cyclic number.

It is not a de Polignac number, because 7282655161 - 2³ = 7282655153 is a prime.

It is not a weakly prime, because it can be changed into another prime (7288655161) 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, 3641327580 + 3641327581.

It is an arithmetic number, because the mean of its divisors is an integer number (3641327581).

Almost surely, 2^7282655161 is an apocalyptic number.

It is an amenable number.

7282655161 is a deficient number, since it is larger than the sum of its proper divisors (1).

7282655161 is an equidigital number, since it uses as much as digits as its factorization.

7282655161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 43.

The square root of 7282655161 is about 85338.4740958028. The cubic root of 7282655161 is about 1938.3398097839.

The spelling of 7282655161 in words is "seven billion, two hundred eighty-two million, six hundred fifty-five thousand, one hundred sixty-one".