16053053361403 has 16 divisors (see below), whose sum is σ = 17443755673600. Its totient is φ = 14716971440640.

The previous prime is 16053053361379. The next prime is 16053053361407. The reversal of 16053053361403 is 30416335035061.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16053053361403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16053053361407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14273338 + ... + 15356896.

It is an arithmetic number, because the mean of its divisors is an integer number (1090234729600).

Almost surely, 2^{16053053361403} is an apocalyptic number.

16053053361403 is a deficient number, since it is larger than the sum of its proper divisors (1390702312197).

16053053361403 is a wasteful number, since it uses less digits than its factorization.

16053053361403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108762.

The product of its (nonzero) digits is 291600, while the sum is 40.

Adding to 16053053361403 its reverse (30416335035061), we get a palindrome (46469388396464).

The spelling of 16053053361403 in words is "sixteen trillion, fifty-three billion, fifty-three million, three hundred sixty-one thousand, four hundred three".