16650165006 has 32 divisors (see below), whose sum is σ = 38947756800. Its totient is φ = 5257946520.

The previous prime is 16650164989. The next prime is 16650165031. The reversal of 16650165006 is 60056105661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8113090 + ... + 8115141.

It is an arithmetic number, because the mean of its divisors is an integer number (1217117400).

Almost surely, 2^16650165006 is an apocalyptic number.

16650165006 is an abundant number, since it is smaller than the sum of its proper divisors (22297591794).

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

16650165006 is a wasteful number, since it uses less digits than its factorization.

16650165006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16228261 (or 16228255 counting only the distinct ones).

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

The spelling of 16650165006 in words is "sixteen billion, six hundred fifty million, one hundred sixty-five thousand, six".