12476556935089 has 27 divisors (see below), whose sum is σ = 13599860052267. Its totient is φ = 11440822605264.

The previous prime is 12476556935083. The next prime is 12476556935111. The reversal of 12476556935089 is 98053965567421.

The square root of 12476556935089 is 3532217.

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., 1845644517025 + 10630912418064 = 1358545^2 + 3260508^2 .

It is not a de Polignac number, because 12476556935089 - 2²¹ = 12476554837937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12476556935083) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7668442294 + ... + 7668443920.

It is a 1-persistent number, because it is pandigital, but 2⋅12476556935089 = 24953113870178 is not.

Almost surely, 2^{12476556935089} is an apocalyptic number.

12476556935089 is the 3532217-th square number.

12476556935089 is the 1766109-th centered octagonal number.

It is an amenable number.

12476556935089 is a deficient number, since it is larger than the sum of its proper divisors (1123303117178).

12476556935089 is an frugal number, since it uses more digits than its factorization.

12476556935089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614 (or 1807 counting only the distinct ones).

The product of its (nonzero) digits is 489888000, while the sum is 70.

The spelling of 12476556935089 in words is "twelve trillion, four hundred seventy-six billion, five hundred fifty-six million, nine hundred thirty-five thousand, eighty-nine".