16044250536 has 48 divisors (see below), whose sum is σ = 43584521760. Its totient is φ = 5331918240.

The previous prime is 16044250529. The next prime is 16044250549. The reversal of 16044250536 is 63505244061.

16044250536 is a `hidden beast` number, since 1 + 60 + 44 + 25 + 0 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 16044250536.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312780 + ... + 360443.

It is an arithmetic number, because the mean of its divisors is an integer number (908010870).

Almost surely, 2^16044250536 is an apocalyptic number.

It is an amenable number.

16044250536 is an abundant number, since it is smaller than the sum of its proper divisors (27540271224).

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

16044250536 is a wasteful number, since it uses less digits than its factorization.

16044250536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673566 (or 673559 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 16044250536 its reverse (63505244061), we get a palindrome (79549494597).

The spelling of 16044250536 in words is "sixteen billion, forty-four million, two hundred fifty thousand, five hundred thirty-six".