16163303356 has 12 divisors (see below), whose sum is σ = 28338068920. Its totient is φ = 8066712240.

The previous prime is 16163303353. The next prime is 16163303399. The reversal of 16163303356 is 65330336161.

It is a super-2 number, since 2×16163303356² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16163303353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3732426 + ... + 3736753.

Almost surely, 2^16163303356 is an apocalyptic number.

It is an amenable number.

16163303356 is a deficient number, since it is larger than the sum of its proper divisors (12174765564).

16163303356 is a wasteful number, since it uses less digits than its factorization.

16163303356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7469724 (or 7469722 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 37.

The spelling of 16163303356 in words is "sixteen billion, one hundred sixty-three million, three hundred three thousand, three hundred fifty-six".