159326480 has 60 divisors (see below), whose sum is σ = 378087780. Its totient is φ = 62439936.

The previous prime is 159326473. The next prime is 159326483. The reversal of 159326480 is 84623951.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 364816 + 158961664 = 604^2 + 12608^2 .

It is not an unprimeable number, because it can be changed into a prime (159326483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224366 + ... + 225074.

It is an arithmetic number, because the mean of its divisors is an integer number (6301463).

Almost surely, 2^159326480 is an apocalyptic number.

159326480 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 159326480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189043890).

159326480 is an abundant number, since it is smaller than the sum of its proper divisors (218761300).

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

159326480 is an equidigital number, since it uses as much as digits as its factorization.

159326480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 159326480 is about 12622.4593483204. The cubic root of 159326480 is about 542.1206958778.

The spelling of 159326480 in words is "one hundred fifty-nine million, three hundred twenty-six thousand, four hundred eighty".