6163845620 has 12 divisors (see below), whose sum is σ = 12944075844. Its totient is φ = 2465538240.

The previous prime is 6163845563. The next prime is 6163845641. The reversal of 6163845620 is 265483616.

It can be written as a sum of positive squares in 2 ways, for example, as 3967236196 + 2196609424 = 62986^2 + 46868^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154096121 + ... + 154096160.

It is an arithmetic number, because the mean of its divisors is an integer number (1078672987).

Almost surely, 2^6163845620 is an apocalyptic number.

It is an amenable number.

6163845620 is an abundant number, since it is smaller than the sum of its proper divisors (6780230224).

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

6163845620 is a wasteful number, since it uses less digits than its factorization.

6163845620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308192290 (or 308192288 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 6163845620 is about 78510.1625268984. The cubic root of 6163845620 is about 1833.5126793878.

The spelling of 6163845620 in words is "six billion, one hundred sixty-three million, eight hundred forty-five thousand, six hundred twenty".