160789315680 has 960 divisors, whose sum is σ = 692586018432. Its totient is φ = 34292367360.

The previous prime is 160789315639. The next prime is 160789315691. The reversal of 160789315680 is 86513987061.

160789315680 is a `hidden beast` number, since 1 + 6 + 0 + 78 + 9 + 3 + 1 + 568 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 211286500 + ... + 211287260.

Almost surely, 2^160789315680 is an apocalyptic number.

160789315680 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 160789315680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346293009216).

160789315680 is an abundant number, since it is smaller than the sum of its proper divisors (531796702752).

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

160789315680 is a wasteful number, since it uses less digits than its factorization.

160789315680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 160789315680 in words is "one hundred sixty billion, seven hundred eighty-nine million, three hundred fifteen thousand, six hundred eighty".