159652117 has 16 divisors (see below), whose sum is σ = 178675200. Its totient is φ = 141765120.

The previous prime is 159652093. The next prime is 159652121. The reversal of 159652117 is 711256951.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159652117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159652147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89884 + ... + 91642.

It is an arithmetic number, because the mean of its divisors is an integer number (11167200).

Almost surely, 2^159652117 is an apocalyptic number.

159652117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

159652117 is a deficient number, since it is larger than the sum of its proper divisors (19023083).

159652117 is a wasteful number, since it uses less digits than its factorization.

159652117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076.

The product of its digits is 18900, while the sum is 37.

The square root of 159652117 is about 12635.3518747995. The cubic root of 159652117 is about 542.4897795862.

The spelling of 159652117 in words is "one hundred fifty-nine million, six hundred fifty-two thousand, one hundred seventeen".