159502132 has 6 divisors (see below), whose sum is σ = 279128738. Its totient is φ = 79751064.

The previous prime is 159502121. The next prime is 159502141. The reversal of 159502132 is 231205951.

It can be written as a sum of positive squares in only one way, i.e., 82519056 + 76983076 = 9084^2 + 8774^2 .

It is a super-2 number, since 2×159502132² = 50881860225090848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 159502132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19937763 + ... + 19937770.

Almost surely, 2^159502132 is an apocalyptic number.

It is an amenable number.

159502132 is a deficient number, since it is larger than the sum of its proper divisors (119626606).

159502132 is a wasteful number, since it uses less digits than its factorization.

159502132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39875537 (or 39875535 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 159502132 is about 12629.4153467213. The cubic root of 159502132 is about 542.3198458913.

The spelling of 159502132 in words is "one hundred fifty-nine million, five hundred two thousand, one hundred thirty-two".