16056766528 has 28 divisors (see below), whose sum is σ = 34759251792. Its totient is φ = 7298529920.

The previous prime is 16056766519. The next prime is 16056766567. The reversal of 16056766528 is 82566765061.

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, 11403250 + ... + 11404657.

Almost surely, 2^16056766528 is an apocalyptic number.

It is an amenable number.

16056766528 is an abundant number, since it is smaller than the sum of its proper divisors (18702485264).

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

16056766528 is a wasteful number, since it uses less digits than its factorization.

16056766528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22807930 (or 22807920 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 16056766528 in words is "sixteen billion, fifty-six million, seven hundred sixty-six thousand, five hundred twenty-eight".