13245566546036 has 72 divisors (see below), whose sum is σ = 26229338211048. Its totient is φ = 5844072326400.

The previous prime is 13245566546027. The next prime is 13245566546057. The reversal of 13245566546036 is 63064566554231.

13245566546036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 108566296036 + 13137000250000 = 329494^2 + 3624500^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6660830 + ... + 8417706.

Almost surely, 2^{13245566546036} is an apocalyptic number.

It is an amenable number.

13245566546036 is a deficient number, since it is larger than the sum of its proper divisors (12983771665012).

13245566546036 is a wasteful number, since it uses less digits than its factorization.

13245566546036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757361 (or 1757348 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 56.

The spelling of 13245566546036 in words is "thirteen trillion, two hundred forty-five billion, five hundred sixty-six million, five hundred forty-six thousand, thirty-six".