135424054542545 has 48 divisors (see below), whose sum is σ = 172290866372352. Its totient is φ = 102159496306560.

The previous prime is 135424054542503. The next prime is 135424054542563. The reversal of 135424054542545 is 545245450424531.

It is not a de Polignac number, because 135424054542545 - 2³⁰ = 135422980800721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2408067167 + ... + 2408123403.

It is an arithmetic number, because the mean of its divisors is an integer number (3589393049424).

Almost surely, 2^{135424054542545} is an apocalyptic number.

It is an amenable number.

135424054542545 is a deficient number, since it is larger than the sum of its proper divisors (36866811829807).

135424054542545 is a wasteful number, since it uses less digits than its factorization.

135424054542545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69182 (or 69159 counting only the distinct ones).

The product of its (nonzero) digits is 38400000, while the sum is 53.

The spelling of 135424054542545 in words is "one hundred thirty-five trillion, four hundred twenty-four billion, fifty-four million, five hundred forty-two thousand, five hundred forty-five".