159985000351 has 8 divisors (see below), whose sum is σ = 174538909008. Its totient is φ = 145432728000.

The previous prime is 159985000289. The next prime is 159985000411. The reversal of 159985000351 is 153000589951.

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

It is a cyclic number.

It is not a de Polignac number, because 159985000351 - 2¹⁹ = 159984476063 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 (159985000751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199990 + ... + 599971.

It is an arithmetic number, because the mean of its divisors is an integer number (21817363626).

Almost surely, 2^159985000351 is an apocalyptic number.

159985000351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

159985000351 is the 199991-st decagonal number.

159985000351 is a deficient number, since it is larger than the sum of its proper divisors (14553908657).

159985000351 is a wasteful number, since it uses less digits than its factorization.

159985000351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818153.

The product of its (nonzero) digits is 243000, while the sum is 46.

The spelling of 159985000351 in words is "one hundred fifty-nine billion, nine hundred eighty-five million, three hundred fifty-one", and thus it is an aban number.