10163660056 has 16 divisors (see below), whose sum is σ = 20789304840. Its totient is φ = 4619845440.

The previous prime is 10163660047. The next prime is 10163660071. The reversal of 10163660056 is 65006636101.

It is a congruent number.

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, 57747981 + ... + 57748156.

Almost surely, 2^10163660056 is an apocalyptic number.

It is an amenable number.

10163660056 is an abundant number, since it is smaller than the sum of its proper divisors (10625644784).

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

10163660056 is a wasteful number, since it uses less digits than its factorization.

10163660056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115496154 (or 115496150 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 10163660056 in words is "ten billion, one hundred sixty-three million, six hundred sixty thousand, fifty-six".