159984953039 has 4 divisors (see below), whose sum is σ = 161480139624. Its totient is φ = 158489766456.

The previous prime is 159984953003. The next prime is 159984953041. The reversal of 159984953039 is 930359489951.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 159984953039 - 2³² = 155689985743 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 (159984953069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747593132 + ... + 747593345.

It is an arithmetic number, because the mean of its divisors is an integer number (40370034906).

Almost surely, 2^159984953039 is an apocalyptic number.

159984953039 is a deficient number, since it is larger than the sum of its proper divisors (1495186585).

159984953039 is a wasteful number, since it uses less digits than its factorization.

159984953039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495186584.

The product of its (nonzero) digits is 47239200, while the sum is 65.

The spelling of 159984953039 in words is "one hundred fifty-nine billion, nine hundred eighty-four million, nine hundred fifty-three thousand, thirty-nine".