159256280 has 16 divisors (see below), whose sum is σ = 358326720. Its totient is φ = 63702496.

The previous prime is 159256277. The next prime is 159256283. The reversal of 159256280 is 82652951.

It is an interprime number because it is at equal distance from previous prime (159256277) and next prime (159256283).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159256283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1990664 + ... + 1990743.

It is an arithmetic number, because the mean of its divisors is an integer number (22395420).

Almost surely, 2^159256280 is an apocalyptic number.

159256280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159256280 is an abundant number, since it is smaller than the sum of its proper divisors (199070440).

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

159256280 is a wasteful number, since it uses less digits than its factorization.

159256280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981418 (or 3981414 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 159256280 is about 12619.6782843304. The cubic root of 159256280 is about 542.0410638677.

The spelling of 159256280 in words is "one hundred fifty-nine million, two hundred fifty-six thousand, two hundred eighty".