6163987932366 has 64 divisors (see below), whose sum is σ = 13479646924800. Its totient is φ = 1863578233440.

The previous prime is 6163987932313. The next prime is 6163987932409. The reversal of 6163987932366 is 6632397893616.

It is a self number, because there is not a number n which added to its sum of digits gives 6163987932366.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419340085 + ... + 419354783.

It is an arithmetic number, because the mean of its divisors is an integer number (210619483200).

Almost surely, 2^{6163987932366} is an apocalyptic number.

6163987932366 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6163987932366 is an abundant number, since it is smaller than the sum of its proper divisors (7315658992434).

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

6163987932366 is a wasteful number, since it uses less digits than its factorization.

6163987932366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28901.

The product of its digits is 317447424, while the sum is 69.

The spelling of 6163987932366 in words is "six trillion, one hundred sixty-three billion, nine hundred eighty-seven million, nine hundred thirty-two thousand, three hundred sixty-six".