10000000065 has 16 divisors (see below), whose sum is σ = 17454545856. Its totient is φ = 4848484800.

The previous prime is 10000000061. The next prime is 10000000069. The reversal of 10000000065 is 56000000001.

It is an interprime number because it is at equal distance from previous prime (10000000061) and next prime (10000000069).

It is not a de Polignac number, because 10000000065 - 2² = 10000000061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10000000061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30302866 + ... + 30303195.

It is an arithmetic number, because the mean of its divisors is an integer number (1090909116).

Almost surely, 2^10000000065 is an apocalyptic number.

10000000065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10000000065 is a deficient number, since it is larger than the sum of its proper divisors (7454545791).

10000000065 is a wasteful number, since it uses less digits than its factorization.

10000000065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60606080.

The product of its (nonzero) digits is 30, while the sum is 12.

Adding to 10000000065 its reverse (56000000001), we get a palindrome (66000000066).

The spelling of 10000000065 in words is "ten billion, sixty-five", and thus it is an aban number and an uban number.