135513211035494 has 12 divisors (see below), whose sum is σ = 214531302236004. Its totient is φ = 64190468384892.

The previous prime is 135513211035487. The next prime is 135513211035509. The reversal of 135513211035494 is 494530112315531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93845713292 + ... + 93845714735.

It is an arithmetic number, because the mean of its divisors is an integer number (17877608519667).

Almost surely, 2^{135513211035494} is an apocalyptic number.

135513211035494 is a deficient number, since it is larger than the sum of its proper divisors (79018091200510).

135513211035494 is a wasteful number, since it uses less digits than its factorization.

135513211035494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187691428067 (or 187691428048 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 135513211035494 in words is "one hundred thirty-five trillion, five hundred thirteen billion, two hundred eleven million, thirty-five thousand, four hundred ninety-four".