159275555712 has 1024 divisors, whose sum is σ = 633017548800. Its totient is φ = 38260408320.

The previous prime is 159275555711. The next prime is 159275555731. The reversal of 159275555712 is 217555572951.

159275555712 is a `hidden beast` number, since 1 + 5 + 9 + 2 + 75 + 5 + 557 + 12 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159275555711) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 5137921137 + ... + 5137921167.

It is an arithmetic number, because the mean of its divisors is an integer number (618181200).

Almost surely, 2^159275555712 is an apocalyptic number.

159275555712 is a gapful number since it is divisible by the number (12) 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 159275555712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316508774400).

159275555712 is an abundant number, since it is smaller than the sum of its proper divisors (473741993088).

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

159275555712 is an equidigital number, since it uses as much as digits as its factorization.

159275555712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 73 counting only the distinct ones).

The product of its digits is 5512500, while the sum is 54.

The spelling of 159275555712 in words is "one hundred fifty-nine billion, two hundred seventy-five million, five hundred fifty-five thousand, seven hundred twelve".