13135590499 has 2 divisors, whose sum is σ = 13135590500. Its totient is φ = 13135590498.

The previous prime is 13135590491. The next prime is 13135590527. The reversal of 13135590499 is 99409553131.

It is a happy number.

13135590499 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 a cyclic number.

It is not a de Polignac number, because 13135590499 - 2³ = 13135590491 is a prime.

It is not a weakly prime, because it can be changed into another prime (13135590491) 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, 6567795249 + 6567795250.

It is an arithmetic number, because the mean of its divisors is an integer number (6567795250).

Almost surely, 2^13135590499 is an apocalyptic number.

13135590499 is a deficient number, since it is larger than the sum of its proper divisors (1).

13135590499 is an equidigital number, since it uses as much as digits as its factorization.

13135590499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 656100, while the sum is 49.

The spelling of 13135590499 in words is "thirteen billion, one hundred thirty-five million, five hundred ninety thousand, four hundred ninety-nine".