159289480 has 32 divisors (see below), whose sum is σ = 409602240. Its totient is φ = 54613440.

The previous prime is 159289463. The next prime is 159289499. The reversal of 159289480 is 84982951.

It is a self number, because there is not a number n which added to its sum of digits gives 159289480.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284166 + ... + 284725.

It is an arithmetic number, because the mean of its divisors is an integer number (12800070).

Almost surely, 2^159289480 is an apocalyptic number.

159289480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159289480 is an abundant number, since it is smaller than the sum of its proper divisors (250312760).

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

159289480 is a wasteful number, since it uses less digits than its factorization.

159289480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568909 (or 568905 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 46.

The square root of 159289480 is about 12620.9936217399. The cubic root of 159289480 is about 542.0787275064.

The spelling of 159289480 in words is "one hundred fifty-nine million, two hundred eighty-nine thousand, four hundred eighty".