16055450 has 12 divisors (see below), whose sum is σ = 29863230. Its totient is φ = 6422160.

The previous prime is 16055393. The next prime is 16055453. The reversal of 16055450 is 5455061.

It can be written as a sum of positive squares in 3 ways, for example, as 11042329 + 5013121 = 3323^2 + 2239^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16055453) 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, 160505 + ... + 160604.

Almost surely, 2^16055450 is an apocalyptic number.

16055450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16055450 is a deficient number, since it is larger than the sum of its proper divisors (13807780).

16055450 is a wasteful number, since it uses less digits than its factorization.

16055450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321121 (or 321116 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 16055450 is about 4006.9252551052. The cubic root of 16055450 is about 252.2749686096.

The spelling of 16055450 in words is "sixteen million, fifty-five thousand, four hundred fifty".