160685925120 has 288 divisors, whose sum is σ = 651671677440. Its totient is φ = 36728156160.

The previous prime is 160685925119. The next prime is 160685925139. The reversal of 160685925120 is 21529586061.

160685925120 is a `hidden beast` number, since 1 + 6 + 0 + 6 + 8 + 592 + 51 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90186 + ... + 574025.

It is an arithmetic number, because the mean of its divisors is an integer number (2262748880).

Almost surely, 2^160685925120 is an apocalyptic number.

160685925120 is a gapful number since it is divisible by the number (10) 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 160685925120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325835838720).

160685925120 is an abundant number, since it is smaller than the sum of its proper divisors (490985752320).

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

160685925120 is an equidigital number, since it uses as much as digits as its factorization.

160685925120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664248 (or 664228 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 160685925120 in words is "one hundred sixty billion, six hundred eighty-five million, nine hundred twenty-five thousand, one hundred twenty".