12736467620503 has 8 divisors (see below), whose sum is σ = 14498429544576. Its totient is φ = 11075189235000.

The previous prime is 12736467620489. The next prime is 12736467620521. The reversal of 12736467620503 is 30502676463721.

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

It is not a de Polignac number, because 12736467620503 - 2²¹ = 12736465523351 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 (12736467620573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25170884373 + ... + 25170884878.

It is an arithmetic number, because the mean of its divisors is an integer number (1812303693072).

Almost surely, 2^{12736467620503} is an apocalyptic number.

12736467620503 is a deficient number, since it is larger than the sum of its proper divisors (1761961924073).

12736467620503 is a wasteful number, since it uses less digits than its factorization.

12736467620503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50341769285.

The product of its (nonzero) digits is 7620480, while the sum is 52.

The spelling of 12736467620503 in words is "twelve trillion, seven hundred thirty-six billion, four hundred sixty-seven million, six hundred twenty thousand, five hundred three".