159553828 has 12 divisors (see below), whose sum is σ = 319107712. Its totient is φ = 68380200.

The previous prime is 159553787. The next prime is 159553831. The reversal of 159553828 is 828355951.

159553828 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 2849148 + ... + 2849203.

Almost surely, 2^159553828 is an apocalyptic number.

It is an amenable number.

159553828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

159553828 is a wasteful number, since it uses less digits than its factorization.

159553828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5698362 (or 5698360 counting only the distinct ones).

The product of its digits is 432000, while the sum is 46.

The square root of 159553828 is about 12631.4618314746. The cubic root of 159553828 is about 542.3784297235.

The spelling of 159553828 in words is "one hundred fifty-nine million, five hundred fifty-three thousand, eight hundred twenty-eight".