16065656051 has 8 divisors (see below), whose sum is σ = 16131376800. Its totient is φ = 16000030528.

The previous prime is 16065656027. The next prime is 16065656053. The reversal of 16065656051 is 15065656061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16065656051 - 2²² = 16061461747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16065656053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324650 + ... + 370848.

It is an arithmetic number, because the mean of its divisors is an integer number (2016422100).

Almost surely, 2^16065656051 is an apocalyptic number.

16065656051 is a deficient number, since it is larger than the sum of its proper divisors (65720749).

16065656051 is a wasteful number, since it uses less digits than its factorization.

16065656051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47613.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 16065656051 in words is "sixteen billion, sixty-five million, six hundred fifty-six thousand, fifty-one".