159854605055 has 8 divisors (see below), whose sum is σ = 192829849344. Its totient is φ = 127214135200.

The previous prime is 159854605007. The next prime is 159854605123. The reversal of 159854605055 is 550506458951.

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

It is not a de Polignac number, because 159854605055 - 2¹² = 159854600959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 159854604988 and 159854605006.

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, 83692556 + ... + 83694465.

It is an arithmetic number, because the mean of its divisors is an integer number (24103731168).

Almost surely, 2^159854605055 is an apocalyptic number.

159854605055 is a deficient number, since it is larger than the sum of its proper divisors (32975244289).

159854605055 is a wasteful number, since it uses less digits than its factorization.

159854605055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167387217.

The product of its (nonzero) digits is 5400000, while the sum is 53.

The spelling of 159854605055 in words is "one hundred fifty-nine billion, eight hundred fifty-four million, six hundred five thousand, fifty-five".