159378160 has 20 divisors (see below), whose sum is σ = 370554408. Its totient is φ = 63751232.

The previous prime is 159378151. The next prime is 159378187. The reversal of 159378160 is 61873951.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996034 + ... + 996193.

Almost surely, 2^159378160 is an apocalyptic number.

159378160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159378160 is an abundant number, since it is smaller than the sum of its proper divisors (211176248).

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

159378160 is a wasteful number, since it uses less digits than its factorization.

159378160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992240 (or 1992234 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 159378160 is about 12624.5063269817. The cubic root of 159378160 is about 542.1793046097.

The spelling of 159378160 in words is "one hundred fifty-nine million, three hundred seventy-eight thousand, one hundred sixty".