159530001 has 12 divisors (see below), whose sum is σ = 222359088. Its totient is φ = 101728264.

The previous prime is 159529987. The next prime is 159530027. The reversal of 159530001 is 100035951.

It is not a de Polignac number, because 159530001 - 2¹⁷ = 159398929 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (159530081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48675 + ... + 51848.

It is an arithmetic number, because the mean of its divisors is an integer number (18529924).

Almost surely, 2^159530001 is an apocalyptic number.

It is an amenable number.

159530001 is a deficient number, since it is larger than the sum of its proper divisors (62829087).

159530001 is a wasteful number, since it uses less digits than its factorization.

159530001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100572 (or 100549 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 24.

The square root of 159530001 is about 12630.5186354322. The cubic root of 159530001 is about 542.3514296522.

Adding to 159530001 its reverse (100035951), we get a palindrome (259565952).

The spelling of 159530001 in words is "one hundred fifty-nine million, five hundred thirty thousand, one".