201650159 has 8 divisors (see below), whose sum is σ = 202762560. Its totient is φ = 200541600.

The previous prime is 201650143. The next prime is 201650161. The reversal of 201650159 is 951056102.

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 201650159 - 2⁴ = 201650143 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 (201650129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193562 + ... + 194600.

It is an arithmetic number, because the mean of its divisors is an integer number (25345320).

Almost surely, 2^201650159 is an apocalyptic number.

201650159 is a deficient number, since it is larger than the sum of its proper divisors (1112401).

201650159 is a wasteful number, since it uses less digits than its factorization.

201650159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 201650159 is about 14200.3577067622. The cubic root of 201650159 is about 586.4075091075.

The spelling of 201650159 in words is "two hundred one million, six hundred fifty thousand, one hundred fifty-nine".