16453055 has 16 divisors (see below), whose sum is σ = 20559744. Its totient is φ = 12629760.

The previous prime is 16453039. The next prime is 16453061. The reversal of 16453055 is 55035461.

It is not a de Polignac number, because 16453055 - 2⁴ = 16453039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11795 + ... + 13115.

It is an arithmetic number, because the mean of its divisors is an integer number (1284984).

Almost surely, 2^16453055 is an apocalyptic number.

16453055 is a deficient number, since it is larger than the sum of its proper divisors (4106689).

16453055 is a wasteful number, since it uses less digits than its factorization.

16453055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 16453055 is about 4056.2365562181. The cubic root of 16453055 is about 254.3404975269.

The spelling of 16453055 in words is "sixteen million, four hundred fifty-three thousand, fifty-five".