16550565150 has 48 divisors (see below), whose sum is σ = 46909033344. Its totient is φ = 3782986080.

The previous prime is 16550565149. The next prime is 16550565181. The reversal of 16550565150 is 5156505561.

16550565150 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16550565099 and 16550565108.

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, 7880172 + ... + 7882271.

It is an arithmetic number, because the mean of its divisors is an integer number (977271528).

Almost surely, 2^16550565150 is an apocalyptic number.

16550565150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16550565150 is an abundant number, since it is smaller than the sum of its proper divisors (30358468194).

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

16550565150 is a wasteful number, since it uses less digits than its factorization.

16550565150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15762465 (or 15762460 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 16550565150 in words is "sixteen billion, five hundred fifty million, five hundred sixty-five thousand, one hundred fifty".