56016066696 has 16 divisors (see below), whose sum is σ = 140040166800. Its totient is φ = 18672022224.

The previous prime is 56016066677. The next prime is 56016066709. The reversal of 56016066696 is 69666061065.

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, 1167001366 + ... + 1167001413.

It is an arithmetic number, because the mean of its divisors is an integer number (8752510425).

Almost surely, 2^56016066696 is an apocalyptic number.

It is an amenable number.

56016066696 is an abundant number, since it is smaller than the sum of its proper divisors (84024100104).

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

56016066696 is a wasteful number, since it uses less digits than its factorization.

56016066696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334002788 (or 2334002784 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 56016066696 in words is "fifty-six billion, sixteen million, sixty-six thousand, six hundred ninety-six".