16363315575616 has 56 divisors (see below), whose sum is σ = 33590180272896. Its totient is φ = 7900778434560.

The previous prime is 16363315575613. The next prime is 16363315575661. The reversal of 16363315575616 is 61657551336361.

16363315575616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16363315575611) 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, 7903921 + ... + 9756976.

Almost surely, 2^{16363315575616} is an apocalyptic number.

16363315575616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16363315575616 is an abundant number, since it is smaller than the sum of its proper divisors (17226864697280).

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

16363315575616 is a wasteful number, since it uses less digits than its factorization.

16363315575616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17661407 (or 17661397 counting only the distinct ones).

The product of its digits is 30618000, while the sum is 58.

The spelling of 16363315575616 in words is "sixteen trillion, three hundred sixty-three billion, three hundred fifteen million, five hundred seventy-five thousand, six hundred sixteen".