159016732068 has 24 divisors (see below), whose sum is σ = 372702899968. Its totient is φ = 52767883296.

The previous prime is 159016732051. The next prime is 159016732109. The reversal of 159016732068 is 860237610951.

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, 29708971 + ... + 29714322.

Almost surely, 2^159016732068 is an apocalyptic number.

It is an amenable number.

159016732068 is an abundant number, since it is smaller than the sum of its proper divisors (213686167900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159016732068 is a wasteful number, since it uses less digits than its factorization.

159016732068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59423523 (or 59423521 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 159016732068 in words is "one hundred fifty-nine billion, sixteen million, seven hundred thirty-two thousand, sixty-eight".