165050111061060 has 48 divisors (see below), whose sum is σ = 462142524867072. Its totient is φ = 44013152102400.

The previous prime is 165050111061053. The next prime is 165050111061091. The reversal of 165050111061060 is 60160111050561.

It is a super-2 number, since 2×165050111061060² (a number of 29 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 6246765 + ... + 19212555.

It is an arithmetic number, because the mean of its divisors is an integer number (9627969268064).

Almost surely, 2^{165050111061060} is an apocalyptic number.

165050111061060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

165050111061060 is an abundant number, since it is smaller than the sum of its proper divisors (297092413806012).

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

165050111061060 is a wasteful number, since it uses less digits than its factorization.

165050111061060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13177964 (or 13177962 counting only the distinct ones).

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

The spelling of 165050111061060 in words is "one hundred sixty-five trillion, fifty billion, one hundred eleven million, sixty-one thousand, sixty".