2600065097 has 6 divisors (see below), whose sum is σ = 3024565578. Its totient is φ = 2228627184.

The previous prime is 2600065081. The next prime is 2600065103. The reversal of 2600065097 is 7905600062.

It can be written as a sum of positive squares in only one way, i.e., 1852097296 + 747967801 = 43036^2 + 27349^2 .

It is not a de Polignac number, because 2600065097 - 2⁴ = 2600065081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2600065057) 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 in 5 ways as a sum of consecutive naturals, for example, 26531228 + ... + 26531325.

It is an arithmetic number, because the mean of its divisors is an integer number (504094263).

Almost surely, 2^2600065097 is an apocalyptic number.

It is an amenable number.

2600065097 is a deficient number, since it is larger than the sum of its proper divisors (424500481).

2600065097 is an equidigital number, since it uses as much as digits as its factorization.

2600065097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53062567 (or 53062560 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 2600065097 is about 50990.8334605348. The cubic root of 2600065097 is about 1375.0803429858.

The spelling of 2600065097 in words is "two billion, six hundred million, sixty-five thousand, ninety-seven".