159483520 has 128 divisors (see below), whose sum is σ = 441423360. Its totient is φ = 53968896.

The previous prime is 159483469. The next prime is 159483619. The reversal of 159483520 is 25384951.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 159483520.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434377 + ... + 434743.

It is an arithmetic number, because the mean of its divisors is an integer number (3448620).

Almost surely, 2^159483520 is an apocalyptic number.

159483520 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 159483520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220711680).

159483520 is an abundant number, since it is smaller than the sum of its proper divisors (281939840).

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

159483520 is an equidigital number, since it uses as much as digits as its factorization.

159483520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 159483520 is about 12628.6784740130. The cubic root of 159483520 is about 542.2987509808.

The spelling of 159483520 in words is "one hundred fifty-nine million, four hundred eighty-three thousand, five hundred twenty".