16500150036 has 72 divisors (see below), whose sum is σ = 43295310240. Its totient is φ = 5494731552.

The previous prime is 16500150013. The next prime is 16500150047. The reversal of 16500150036 is 63005100561.

It is a happy number.

16500150036 is a `hidden beast` number, since 1 + 6 + 500 + 150 + 0 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 16500149991 and 16500150009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1070295 + ... + 1085601.

Almost surely, 2^16500150036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16500150036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21647655120).

16500150036 is an abundant number, since it is smaller than the sum of its proper divisors (26795160204).

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

16500150036 is a wasteful number, since it uses less digits than its factorization.

16500150036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16435 (or 16421 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 16500150036 its reverse (63005100561), we get a palindrome (79505250597).

The spelling of 16500150036 in words is "sixteen billion, five hundred million, one hundred fifty thousand, thirty-six".