12603958767137 has 16 divisors (see below), whose sum is σ = 12890812822272. Its totient is φ = 12317888346240.

The previous prime is 12603958767121. The next prime is 12603958767161. The reversal of 12603958767137 is 73176785930621.

It is a cyclic number.

It is not a de Polignac number, because 12603958767137 - 2⁴ = 12603958767121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12603958067137) 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 15 ways as a sum of consecutive naturals, for example, 265955558 + ... + 266002944.

It is an arithmetic number, because the mean of its divisors is an integer number (805675801392).

Almost surely, 2^{12603958767137} is an apocalyptic number.

It is an amenable number.

12603958767137 is a deficient number, since it is larger than the sum of its proper divisors (286854055135).

12603958767137 is an equidigital number, since it uses as much as digits as its factorization.

12603958767137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55528.

The product of its (nonzero) digits is 80015040, while the sum is 65.

The spelling of 12603958767137 in words is "twelve trillion, six hundred three billion, nine hundred fifty-eight million, seven hundred sixty-seven thousand, one hundred thirty-seven".