500016065166 has 48 divisors (see below), whose sum is σ = 1093630636800. Its totient is φ = 165093569424.

The previous prime is 500016065123. The next prime is 500016065173. The reversal of 500016065166 is 661560610005.

It is a self number, because there is not a number n which added to its sum of digits gives 500016065166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26336265 + ... + 26355243.

It is an arithmetic number, because the mean of its divisors is an integer number (22783971600).

Almost surely, 2^500016065166 is an apocalyptic number.

500016065166 is an abundant number, since it is smaller than the sum of its proper divisors (593614571634).

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

500016065166 is a wasteful number, since it uses less digits than its factorization.

500016065166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32773 (or 32770 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 500016065166 in words is "five hundred billion, sixteen million, sixty-five thousand, one hundred sixty-six".