16011160650 has 144 divisors (see below), whose sum is σ = 45150172704. Its totient is φ = 4217935680.

The previous prime is 16011160621. The next prime is 16011160657. The reversal of 16011160650 is 5606111061.

16011160650 is a `hidden beast` number, since 1 + 6 + 0 + 1 + 1 + 1 + 6 + 0 + 650 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16011160657) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 1000512 + ... + 1016388.

It is an arithmetic number, because the mean of its divisors is an integer number (313542866).

Almost surely, 2^16011160650 is an apocalyptic number.

16011160650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16011160650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22575086352).

16011160650 is an abundant number, since it is smaller than the sum of its proper divisors (29139012054).

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

16011160650 is a wasteful number, since it uses less digits than its factorization.

16011160650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987 (or 15970 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 16011160650 in words is "sixteen billion, eleven million, one hundred sixty thousand, six hundred fifty".