16055534650 has 12 divisors (see below), whose sum is σ = 29863294542. Its totient is φ = 6422213840.

The previous prime is 16055534633. The next prime is 16055534659. The reversal of 16055534650 is 5643555061.

It can be written as a sum of positive squares in 3 ways, for example, as 11577114409 + 4478420241 = 107597^2 + 66921^2 .

It is not an unprimeable number, because it can be changed into a prime (16055534659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160555297 + ... + 160555396.

Almost surely, 2^16055534650 is an apocalyptic number.

16055534650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16055534650 is a deficient number, since it is larger than the sum of its proper divisors (13807759892).

16055534650 is a wasteful number, since it uses less digits than its factorization.

16055534650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321110705 (or 321110700 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 16055534650 in words is "sixteen billion, fifty-five million, five hundred thirty-four thousand, six hundred fifty".