160448188489056 has 1728 divisors, whose sum is σ = 552009316884480. Its totient is φ = 43997638164480.

The previous prime is 160448188489051. The next prime is 160448188489159. The reversal of 160448188489056 is 650984881844061.

160448188489056 is a `hidden beast` number, since 1 + 6 + 0 + 4 + 481 + 8 + 8 + 4 + 8 + 90 + 56 = 666.

It is a super-2 number, since 2×160448188489056² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160448188489051) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 260045686060 + ... + 260045686676.

It is an arithmetic number, because the mean of its divisors is an integer number (319449836160).

Almost surely, 2^{160448188489056} is an apocalyptic number.

160448188489056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160448188489056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276004658442240).

160448188489056 is an abundant number, since it is smaller than the sum of its proper divisors (391561128395424).

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

160448188489056 is a wasteful number, since it uses less digits than its factorization.

160448188489056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 424673280, while the sum is 72.

The spelling of 160448188489056 in words is "one hundred sixty trillion, four hundred forty-eight billion, one hundred eighty-eight million, four hundred eighty-nine thousand, fifty-six".