16363160550 has 144 divisors (see below), whose sum is σ = 48635458560. Its totient is φ = 3910872000.

The previous prime is 16363160537. The next prime is 16363160609. The reversal of 16363160550 is 5506136361.

16363160550 is a `hidden beast` number, since 1 + 636 + 3 + 16 + 0 + 5 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 328171 + ... + 374729.

It is an arithmetic number, because the mean of its divisors is an integer number (337746240).

Almost surely, 2^16363160550 is an apocalyptic number.

16363160550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16363160550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24317729280).

16363160550 is an abundant number, since it is smaller than the sum of its proper divisors (32272298010).

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

16363160550 is a wasteful number, since it uses less digits than its factorization.

16363160550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46659 (or 46651 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 16363160550 in words is "sixteen billion, three hundred sixty-three million, one hundred sixty thousand, five hundred fifty".