159825056 has 24 divisors (see below), whose sum is σ = 315342720. Its totient is φ = 79738048.

The previous prime is 159825031. The next prime is 159825067. The reversal of 159825056 is 650528951.

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, 10115 + ... + 20541.

It is an arithmetic number, because the mean of its divisors is an integer number (13139280).

Almost surely, 2^159825056 is an apocalyptic number.

159825056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

159825056 is a deficient number, since it is larger than the sum of its proper divisors (155517664).

159825056 is a wasteful number, since it uses less digits than its factorization.

159825056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10916 (or 10908 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 159825056 is about 12642.1934805634. The cubic root of 159825056 is about 542.6855882126.

The spelling of 159825056 in words is "one hundred fifty-nine million, eight hundred twenty-five thousand, fifty-six".