65016050165601 has 16 divisors (see below), whose sum is σ = 91820417845824. Its totient is φ = 40779694237184.

The previous prime is 65016050165593. The next prime is 65016050165639. The reversal of 65016050165601 is 10656105061056.

65016050165601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 65016050165601 - 2³ = 65016050165593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65016050165201) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 229391055 + ... + 229674308.

It is an arithmetic number, because the mean of its divisors is an integer number (5738776115364).

Almost surely, 2^{65016050165601} is an apocalyptic number.

It is an amenable number.

65016050165601 is a deficient number, since it is larger than the sum of its proper divisors (26804367680223).

65016050165601 is a wasteful number, since it uses less digits than its factorization.

65016050165601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459068160.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 65016050165601 in words is "sixty-five trillion, sixteen billion, fifty million, one hundred sixty-five thousand, six hundred one".