5642196302168 has 32 divisors (see below), whose sum is σ = 10947613000320. Its totient is φ = 2723286720000.

The previous prime is 5642196302161. The next prime is 5642196302173. The reversal of 5642196302168 is 8612036912465.

It is a happy number.

It is a super-2 number, since 2×5642196302168² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642196302161) 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, 28268123 + ... + 28467018.

It is an arithmetic number, because the mean of its divisors is an integer number (342112906260).

Almost surely, 2^{5642196302168} is an apocalyptic number.

It is an amenable number.

5642196302168 is a deficient number, since it is larger than the sum of its proper divisors (5305416698152).

5642196302168 is a wasteful number, since it uses less digits than its factorization.

5642196302168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56735579 (or 56735575 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 5642196302168 in words is "five trillion, six hundred forty-two billion, one hundred ninety-six million, three hundred two thousand, one hundred sixty-eight".