12050159739556 has 27 divisors (see below), whose sum is σ = 21127352169441. Its totient is φ = 6013794562944.

The previous prime is 12050159739523. The next prime is 12050159739577. The reversal of 12050159739556 is 65593795105021.

It is a happy number.

The square root of 12050159739556 is 3471334.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3943520788900 + 8106638950656 = 1985830^2 + 2847216^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12050159739556.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4672414275 + ... + 4672416853.

Almost surely, 2^{12050159739556} is an apocalyptic number.

12050159739556 is the 3471334-th square number.

It is an amenable number.

12050159739556 is a deficient number, since it is larger than the sum of its proper divisors (9077192429885).

12050159739556 is an frugal number, since it uses more digits than its factorization.

12050159739556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6508 (or 3254 counting only the distinct ones).

The product of its (nonzero) digits is 12757500, while the sum is 58.

The spelling of 12050159739556 in words is "twelve trillion, fifty billion, one hundred fifty-nine million, seven hundred thirty-nine thousand, five hundred fifty-six".