159368794535 has 8 divisors (see below), whose sum is σ = 191923133616. Its totient is φ = 127041315520.

The previous prime is 159368794489. The next prime is 159368794579. The reversal of 159368794535 is 535497863951.

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

It is not a de Polignac number, because 159368794535 - 2¹² = 159368790439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56713469 + ... + 56716278.

It is an arithmetic number, because the mean of its divisors is an integer number (23990391702).

Almost surely, 2^159368794535 is an apocalyptic number.

159368794535 is a deficient number, since it is larger than the sum of its proper divisors (32554339081).

159368794535 is a wasteful number, since it uses less digits than its factorization.

159368794535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113430033.

The product of its digits is 122472000, while the sum is 65.

The spelling of 159368794535 in words is "one hundred fifty-nine billion, three hundred sixty-eight million, seven hundred ninety-four thousand, five hundred thirty-five".