16065556050 has 24 divisors (see below), whose sum is σ = 39842579376. Its totient is φ = 4284148240.

The previous prime is 16065556049. The next prime is 16065556079. The reversal of 16065556050 is 5065556061.

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, 53551704 + ... + 53552003.

It is an arithmetic number, because the mean of its divisors is an integer number (1660107474).

Almost surely, 2^16065556050 is an apocalyptic number.

16065556050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16065556050 is an abundant number, since it is smaller than the sum of its proper divisors (23777023326).

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

16065556050 is a wasteful number, since it uses less digits than its factorization.

16065556050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107103722 (or 107103717 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 16065556050 in words is "sixteen billion, sixty-five million, five hundred fifty-six thousand, fifty".