159796015200 has 864 divisors, whose sum is σ = 618766083936. Its totient is φ = 38645268480.

The previous prime is 159796015193. The next prime is 159796015207. The reversal of 159796015200 is 2510697951.

159796015200 is a `hidden beast` number, since 1 + 59 + 79 + 6 + 0 + 1 + 520 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (159796015193) and next prime (159796015207).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159796015207) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 510530244 + ... + 510530556.

It is an arithmetic number, because the mean of its divisors is an integer number (716164449).

Almost surely, 2^159796015200 is an apocalyptic number.

159796015200 is a gapful number since it is divisible by the number (10) 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 159796015200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309383041968).

159796015200 is an abundant number, since it is smaller than the sum of its proper divisors (458970068736).

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

159796015200 is a wasteful number, since it uses less digits than its factorization.

159796015200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

The spelling of 159796015200 in words is "one hundred fifty-nine billion, seven hundred ninety-six million, fifteen thousand, two hundred".