6500065111755 has 32 divisors (see below), whose sum is σ = 10574458244928. Its totient is φ = 3408624883200.

The previous prime is 6500065111741. The next prime is 6500065111763. The reversal of 6500065111755 is 5571115600056.

It is not a de Polignac number, because 6500065111755 - 2¹⁷ = 6500064980683 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1212157 + ... + 3803873.

It is an arithmetic number, because the mean of its divisors is an integer number (330451820154).

Almost surely, 2^{6500065111755} is an apocalyptic number.

6500065111755 is a deficient number, since it is larger than the sum of its proper divisors (4074393133173).

6500065111755 is a wasteful number, since it uses less digits than its factorization.

6500065111755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594527.

The product of its (nonzero) digits is 157500, while the sum is 42.

The spelling of 6500065111755 in words is "six trillion, five hundred billion, sixty-five million, one hundred eleven thousand, seven hundred fifty-five".