12503411359 has 2 divisors, whose sum is σ = 12503411360. Its totient is φ = 12503411358.

The previous prime is 12503411357. The next prime is 12503411423. The reversal of 12503411359 is 95311430521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12503411359 - 2¹ = 12503411357 is a prime.

It is a super-2 number, since 2×12503411359² (a number of 21 digits) contains 22 as substring.

Together with 12503411357, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12503411357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6251705679 + 6251705680.

It is an arithmetic number, because the mean of its divisors is an integer number (6251705680).

Almost surely, 2^12503411359 is an apocalyptic number.

12503411359 is a deficient number, since it is larger than the sum of its proper divisors (1).

12503411359 is an equidigital number, since it uses as much as digits as its factorization.

12503411359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 12503411359 in words is "twelve billion, five hundred three million, four hundred eleven thousand, three hundred fifty-nine".