12435700082539 has 2 divisors, whose sum is σ = 12435700082540. Its totient is φ = 12435700082538.

The previous prime is 12435700082527. The next prime is 12435700082549. The reversal of 12435700082539 is 93528000753421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12435700082539 - 2⁷ = 12435700082411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12435700082492 and 12435700082501.

It is not a weakly prime, because it can be changed into another prime (12435700082549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6217850041269 + 6217850041270.

It is an arithmetic number, because the mean of its divisors is an integer number (6217850041270).

Almost surely, 2^{12435700082539} is an apocalyptic number.

12435700082539 is a deficient number, since it is larger than the sum of its proper divisors (1).

12435700082539 is an equidigital number, since it uses as much as digits as its factorization.

12435700082539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 12435700082539 in words is "twelve trillion, four hundred thirty-five billion, seven hundred million, eighty-two thousand, five hundred thirty-nine".