165050010011616 has 96 divisors (see below), whose sum is σ = 439745623043328. Its totient is φ = 54192711260160.

The previous prime is 165050010011611. The next prime is 165050010011651. The reversal of 165050010011616 is 616110010050561.

165050010011616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165050010011611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125044056 + ... + 126357096.

It is an arithmetic number, because the mean of its divisors is an integer number (4580683573368).

Almost surely, 2^{165050010011616} is an apocalyptic number.

165050010011616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

165050010011616 is an abundant number, since it is smaller than the sum of its proper divisors (274695613031712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165050010011616 is a wasteful number, since it uses less digits than its factorization.

165050010011616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332664 (or 1332656 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 33.

The spelling of 165050010011616 in words is "one hundred sixty-five trillion, fifty billion, ten million, eleven thousand, six hundred sixteen".