159605013 has 8 divisors (see below), whose sum is σ = 218558368. Its totient is φ = 103527504.

The previous prime is 159605003. The next prime is 159605023. The reversal of 159605013 is 310506951.

It is an interprime number because it is at equal distance from previous prime (159605003) and next prime (159605023).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 159605013 - 2²⁶ = 92496149 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 (159605003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718831 + ... + 719052.

It is an arithmetic number, because the mean of its divisors is an integer number (27319796).

Almost surely, 2^159605013 is an apocalyptic number.

It is an amenable number.

159605013 is a deficient number, since it is larger than the sum of its proper divisors (58953355).

159605013 is a wasteful number, since it uses less digits than its factorization.

159605013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437923.

The product of its (nonzero) digits is 4050, while the sum is 30.

The square root of 159605013 is about 12633.4877607096. The cubic root of 159605013 is about 542.4364220056.

The spelling of 159605013 in words is "one hundred fifty-nine million, six hundred five thousand, thirteen".