53480163168 has 192 divisors, whose sum is σ = 158273015040. Its totient is φ = 17785733760.

The previous prime is 53480163157. The next prime is 53480163173. The reversal of 53480163168 is 86136108435.

53480163168 is a `hidden beast` number, since 5 + 3 + 4 + 8 + 0 + 1 + 631 + 6 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55076923 + ... + 55077893.

It is an arithmetic number, because the mean of its divisors is an integer number (824338620).

Almost surely, 2^53480163168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53480163168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79136507520).

53480163168 is an abundant number, since it is smaller than the sum of its proper divisors (104792851872).

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

53480163168 is an frugal number, since it uses more digits than its factorization.

53480163168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789 (or 1763 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 53480163168 in words is "fifty-three billion, four hundred eighty million, one hundred sixty-three thousand, one hundred sixty-eight".