16233350516 has 12 divisors (see below), whose sum is σ = 28518903588. Its totient is φ = 8085092352.

The previous prime is 16233350501. The next prime is 16233350537. The reversal of 16233350516 is 61505333261.

It can be written as a sum of positive squares in 2 ways, for example, as 15259660900 + 973689616 = 123530^2 + 31204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7894571 + ... + 7896626.

It is an arithmetic number, because the mean of its divisors is an integer number (2376575299).

Almost surely, 2^16233350516 is an apocalyptic number.

It is an amenable number.

16233350516 is a deficient number, since it is larger than the sum of its proper divisors (12285553072).

16233350516 is a wasteful number, since it uses less digits than its factorization.

16233350516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15791458 (or 15791456 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 16233350516 its reverse (61505333261), we get a palindrome (77738683777).

The spelling of 16233350516 in words is "sixteen billion, two hundred thirty-three million, three hundred fifty thousand, five hundred sixteen".