12457913359 has 2 divisors, whose sum is σ = 12457913360. Its totient is φ = 12457913358.

The previous prime is 12457913339. The next prime is 12457913381. The reversal of 12457913359 is 95331975421.

It is a happy number.

12457913359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (95331975421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12457913359 - 2⁹ = 12457912847 is a prime.

It is a super-4 number, since 4×12457913359⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12457913309) by changing a digit.

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 as a sum of consecutive naturals, namely, 6228956679 + 6228956680.

It is an arithmetic number, because the mean of its divisors is an integer number (6228956680).

Almost surely, 2^12457913359 is an apocalyptic number.

12457913359 is a deficient number, since it is larger than the sum of its proper divisors (1).

12457913359 is an equidigital number, since it uses as much as digits as its factorization.

12457913359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020600, while the sum is 49.

The spelling of 12457913359 in words is "twelve billion, four hundred fifty-seven million, nine hundred thirteen thousand, three hundred fifty-nine".