7106255089 has 2 divisors, whose sum is σ = 7106255090. Its totient is φ = 7106255088.

The previous prime is 7106255081. The next prime is 7106255129. The reversal of 7106255089 is 9805526017.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4135133025 + 2971122064 = 64305^2 + 54508^2 .

It is a cyclic number.

It is not a de Polignac number, because 7106255089 - 2³ = 7106255081 is a prime.

It is a super-2 number, since 2×7106255089² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7106255081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3553127544 + 3553127545.

It is an arithmetic number, because the mean of its divisors is an integer number (3553127545).

Almost surely, 2^7106255089 is an apocalyptic number.

It is an amenable number.

7106255089 is a deficient number, since it is larger than the sum of its proper divisors (1).

7106255089 is an equidigital number, since it uses as much as digits as its factorization.

7106255089 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 43.

The square root of 7106255089 is about 84298.6066848083. The cubic root of 7106255089 is about 1922.5616026635.

The spelling of 7106255089 in words is "seven billion, one hundred six million, two hundred fifty-five thousand, eighty-nine".