159680626560 has 896 divisors, whose sum is σ = 704609357760. Its totient is φ = 33681899520.

The previous prime is 159680626559. The next prime is 159680626571. The reversal of 159680626560 is 65626086951.

159680626560 is a `hidden beast` number, since 1 + 5 + 9 + 6 + 8 + 0 + 626 + 5 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (896).

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

It is a junction number, because it is equal to n+sod(n) for n = 159680626497 and 159680626506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 42455080 + ... + 42458840.

Almost surely, 2^159680626560 is an apocalyptic number.

159680626560 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 159680626560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352304678880).

159680626560 is an abundant number, since it is smaller than the sum of its proper divisors (544928731200).

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

159680626560 is an equidigital number, since it uses as much as digits as its factorization.

159680626560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818 (or 3791 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 159680626560 in words is "one hundred fifty-nine billion, six hundred eighty million, six hundred twenty-six thousand, five hundred sixty".