16433650056 has 64 divisors (see below), whose sum is σ = 41383440000. Its totient is φ = 5438117376.

The previous prime is 16433650027. The next prime is 16433650061. The reversal of 16433650056 is 65005633461.

It is a happy number.

It is a super-3 number, since 3×16433650056³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16433649996 and 16433650023.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1968900 + ... + 1977228.

It is an arithmetic number, because the mean of its divisors is an integer number (646616250).

Almost surely, 2^16433650056 is an apocalyptic number.

It is an amenable number.

16433650056 is an abundant number, since it is smaller than the sum of its proper divisors (24949789944).

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

16433650056 is a wasteful number, since it uses less digits than its factorization.

16433650056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8926 (or 8922 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 16433650056 in words is "sixteen billion, four hundred thirty-three million, six hundred fifty thousand, fifty-six".