159215760000 has 640 divisors, whose sum is σ = 640673668800. Its totient is φ = 38592000000.

The previous prime is 159215759959. The next prime is 159215760037. The reversal of 159215760000 is 67512951.

159215760000 is a `hidden beast` number, since 1 + 592 + 1 + 5 + 7 + 60 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23756650 + ... + 23763350.

Almost surely, 2^159215760000 is an apocalyptic number.

159215760000 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 159215760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320336834400).

159215760000 is an abundant number, since it is smaller than the sum of its proper divisors (481457908800).

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

159215760000 is an equidigital number, since it uses as much as digits as its factorization.

159215760000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755 (or 6722 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The spelling of 159215760000 in words is "one hundred fifty-nine billion, two hundred fifteen million, seven hundred sixty thousand".