16055650 has 48 divisors (see below), whose sum is σ = 34075944. Its totient is φ = 5575680.

The previous prime is 16055621. The next prime is 16055653. The reversal of 16055650 is 5655061.

It can be written as a sum of positive squares in 12 ways, for example, as 3924361 + 12131289 = 1981^2 + 3483^2 .

It is not an unprimeable number, because it can be changed into a prime (16055653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10324 + ... + 11776.

Almost surely, 2^16055650 is an apocalyptic number.

16055650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16055650 is an abundant number, since it is smaller than the sum of its proper divisors (18020294).

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

16055650 is a wasteful number, since it uses less digits than its factorization.

16055650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 16055650 is about 4006.9502118195. The cubic root of 16055650 is about 252.2760161207.

The spelling of 16055650 in words is "sixteen million, fifty-five thousand, six hundred fifty".