16545724036226 has 384 divisors, whose sum is σ = 34871011660800. Its totient is φ = 5800564224000.

The previous prime is 16545724036201. The next prime is 16545724036249. The reversal of 16545724036226 is 62263042754561.

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 191 ways as a sum of consecutive naturals, for example, 5301415946 + ... + 5301419066.

It is an arithmetic number, because the mean of its divisors is an integer number (90809926200).

Almost surely, 2^{16545724036226} is an apocalyptic number.

16545724036226 is an abundant number, since it is smaller than the sum of its proper divisors (18325287624574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16545724036226 is a wasteful number, since it uses less digits than its factorization.

16545724036226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374 (or 3367 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 53.

The spelling of 16545724036226 in words is "sixteen trillion, five hundred forty-five billion, seven hundred twenty-four million, thirty-six thousand, two hundred twenty-six".