166050115600052 has 12 divisors (see below), whose sum is σ = 291621822239076. Its totient is φ = 82729594960320.

The previous prime is 166050115600049. The next prime is 166050115600067. The reversal of 166050115600052 is 250006511050661.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 141982810247716 + 24067305352336 = 11915654^2 + 4905844^2 .

It is a junction number, because it is equal to n+sod(n) for n = 166050115599979 and 166050115600015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73865708663 + ... + 73865710910.

It is an arithmetic number, because the mean of its divisors is an integer number (24301818519923).

Almost surely, 2^{166050115600052} is an apocalyptic number.

It is an amenable number.

166050115600052 is a deficient number, since it is larger than the sum of its proper divisors (125571706639024).

166050115600052 is a wasteful number, since it uses less digits than its factorization.

166050115600052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147731419858 (or 147731419856 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 166050115600052 in words is "one hundred sixty-six trillion, fifty billion, one hundred fifteen million, six hundred thousand, fifty-two".