16605015050 has 48 divisors (see below), whose sum is σ = 33523187712. Its totient is φ = 6082776000.

The previous prime is 16605015029. The next prime is 16605015137. The reversal of 16605015050 is 5051050661.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18026 + ... + 183125.

It is an arithmetic number, because the mean of its divisors is an integer number (698399744).

Almost surely, 2^16605015050 is an apocalyptic number.

16605015050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16605015050 is an abundant number, since it is smaller than the sum of its proper divisors (16918172662).

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

16605015050 is a wasteful number, since it uses less digits than its factorization.

16605015050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201303 (or 201298 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 16605015050 in words is "sixteen billion, six hundred five million, fifteen thousand, fifty".