12436560546 has 32 divisors (see below), whose sum is σ = 25557322560. Its totient is φ = 4031591616.

The previous prime is 12436560481. The next prime is 12436560571. The reversal of 12436560546 is 64506563421.

12436560546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12436560498 and 12436560507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509100 + ... + 532968.

It is an arithmetic number, because the mean of its divisors is an integer number (798666330).

Almost surely, 2^12436560546 is an apocalyptic number.

12436560546 is an abundant number, since it is smaller than the sum of its proper divisors (13120762014).

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

12436560546 is a wasteful number, since it uses less digits than its factorization.

12436560546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26258.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 12436560546 in words is "twelve billion, four hundred thirty-six million, five hundred sixty thousand, five hundred forty-six".