16053805 has 8 divisors (see below), whose sum is σ = 19404000. Its totient is φ = 12750096.

The previous prime is 16053787. The next prime is 16053809. The reversal of 16053805 is 50835061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16053805 - 2⁵ = 16053773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16053809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10855 + ... + 12244.

It is an arithmetic number, because the mean of its divisors is an integer number (2425500).

Almost surely, 2^16053805 is an apocalyptic number.

It is an amenable number.

16053805 is a deficient number, since it is larger than the sum of its proper divisors (3350195).

16053805 is a wasteful number, since it uses less digits than its factorization.

16053805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23243.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 16053805 is about 4006.7199802332. The cubic root of 16053805 is about 252.2663525012.

Adding to 16053805 its reverse (50835061), we get a palindrome (66888866).

The spelling of 16053805 in words is "sixteen million, fifty-three thousand, eight hundred five".