159695054588161 has 16 divisors (see below), whose sum is σ = 161932480174080. Its totient is φ = 157465315043280.

The previous prime is 159695054588101. The next prime is 159695054588249. The reversal of 159695054588161 is 161885450596951.

It is a cyclic number.

It is not a de Polignac number, because 159695054588161 - 2¹⁷ = 159695054457089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159695054588101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116259976 + ... + 117625558.

It is an arithmetic number, because the mean of its divisors is an integer number (10120780010880).

Almost surely, 2^{159695054588161} is an apocalyptic number.

It is an amenable number.

159695054588161 is a deficient number, since it is larger than the sum of its proper divisors (2237425585919).

159695054588161 is a wasteful number, since it uses less digits than its factorization.

159695054588161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368396.

The product of its (nonzero) digits is 466560000, while the sum is 73.

The spelling of 159695054588161 in words is "one hundred fifty-nine trillion, six hundred ninety-five billion, fifty-four million, five hundred eighty-eight thousand, one hundred sixty-one".