16516016050650 has 72 divisors (see below), whose sum is σ = 42420827851584. Its totient is φ = 4252399502400.

The previous prime is 16516016050649. The next prime is 16516016050733. The reversal of 16516016050650 is 5605061061561.

16516016050650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65335666 + ... + 65587965.

Almost surely, 2^{16516016050650} is an apocalyptic number.

16516016050650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16516016050650 is an abundant number, since it is smaller than the sum of its proper divisors (25904811800934).

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

16516016050650 is a wasteful number, since it uses less digits than its factorization.

16516016050650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130923704 (or 130923670 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 16516016050650 in words is "sixteen trillion, five hundred sixteen billion, sixteen million, fifty thousand, six hundred fifty".