16133284453 has 16 divisors (see below), whose sum is σ = 19264516992. Its totient is φ = 13316472000.

The previous prime is 16133284439. The next prime is 16133284457. The reversal of 16133284453 is 35448233161.

It is a happy number.

16133284453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16133284453 - 2⁹ = 16133283941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16133284457) by changing a digit.

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, 916033 + ... + 933478.

It is an arithmetic number, because the mean of its divisors is an integer number (1204032312).

Almost surely, 2^16133284453 is an apocalyptic number.

16133284453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16133284453 is a deficient number, since it is larger than the sum of its proper divisors (3131232539).

16133284453 is a wasteful number, since it uses less digits than its factorization.

16133284453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849596.

The product of its digits is 207360, while the sum is 40.

The spelling of 16133284453 in words is "sixteen billion, one hundred thirty-three million, two hundred eighty-four thousand, four hundred fifty-three".