65110936651 has 2 divisors, whose sum is σ = 65110936652. Its totient is φ = 65110936650.

The previous prime is 65110936643. The next prime is 65110936679. The reversal of 65110936651 is 15663901156.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65110936651 - 2³ = 65110936643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65110936598 and 65110936607.

It is not a weakly prime, because it can be changed into another prime (65110936691) 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, 32555468325 + 32555468326.

It is an arithmetic number, because the mean of its divisors is an integer number (32555468326).

Almost surely, 2^65110936651 is an apocalyptic number.

65110936651 is a deficient number, since it is larger than the sum of its proper divisors (1).

65110936651 is an equidigital number, since it uses as much as digits as its factorization.

65110936651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 65110936651 in words is "sixty-five billion, one hundred ten million, nine hundred thirty-six thousand, six hundred fifty-one".