12463564532309 has 8 divisors (see below), whose sum is σ = 14065464676320. Its totient is φ = 10939805858800.

The previous prime is 12463564532281. The next prime is 12463564532311. The reversal of 12463564532309 is 90323546536421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12463564532309 - 2¹² = 12463564528213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12463564532339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19535367287 + ... + 19535367924.

It is an arithmetic number, because the mean of its divisors is an integer number (1758183084540).

Almost surely, 2^{12463564532309} is an apocalyptic number.

It is an amenable number.

12463564532309 is a deficient number, since it is larger than the sum of its proper divisors (1601900144011).

12463564532309 is a wasteful number, since it uses less digits than its factorization.

12463564532309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39070735251.

The product of its (nonzero) digits is 13996800, while the sum is 53.

The spelling of 12463564532309 in words is "twelve trillion, four hundred sixty-three billion, five hundred sixty-four million, five hundred thirty-two thousand, three hundred nine".