159819696 has 80 divisors (see below), whose sum is σ = 474597600. Its totient is φ = 51432192.

The previous prime is 159819689. The next prime is 159819701. The reversal of 159819696 is 696918951.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6150 + ... + 18906.

It is an arithmetic number, because the mean of its divisors is an integer number (5932470).

Almost surely, 2^159819696 is an apocalyptic number.

159819696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159819696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237298800).

159819696 is an abundant number, since it is smaller than the sum of its proper divisors (314777904).

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

159819696 is a wasteful number, since it uses less digits than its factorization.

159819696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803 (or 12791 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 54.

The square root of 159819696 is about 12641.9814902570. The cubic root of 159819696 is about 542.6795215224.

The spelling of 159819696 in words is "one hundred fifty-nine million, eight hundred nineteen thousand, six hundred ninety-six".