159989589760 has 1152 divisors, whose sum is σ = 551844679680. Its totient is φ = 42821222400.

The previous prime is 159989589731. The next prime is 159989589769. The reversal of 159989589760 is 67985989951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159989589769) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1797635796 + ... + 1797635884.

It is an arithmetic number, because the mean of its divisors is an integer number (479031840).

Almost surely, 2^159989589760 is an apocalyptic number.

159989589760 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 159989589760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275922339840).

159989589760 is an abundant number, since it is smaller than the sum of its proper divisors (391855089920).

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

159989589760 is a wasteful number, since it uses less digits than its factorization.

159989589760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 440899200, while the sum is 76.

The spelling of 159989589760 in words is "one hundred fifty-nine billion, nine hundred eighty-nine million, five hundred eighty-nine thousand, seven hundred sixty".