159385056 has 24 divisors (see below), whose sum is σ = 418386024. Its totient is φ = 53128320.

The previous prime is 159385049. The next prime is 159385063. The reversal of 159385056 is 650583951.

It is an interprime number because it is at equal distance from previous prime (159385049) and next prime (159385063).

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×159385056² = 50807192152246272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 159384999 and 159385017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830035 + ... + 830226.

It is an arithmetic number, because the mean of its divisors is an integer number (17432751).

Almost surely, 2^159385056 is an apocalyptic number.

159385056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

159385056 is an abundant number, since it is smaller than the sum of its proper divisors (259000968).

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

159385056 is a wasteful number, since it uses less digits than its factorization.

159385056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660274 (or 1660266 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The square root of 159385056 is about 12624.7794436180. The cubic root of 159385056 is about 542.1871241975.

The spelling of 159385056 in words is "one hundred fifty-nine million, three hundred eighty-five thousand, fifty-six".