135424545205 has 8 divisors (see below), whose sum is σ = 162524178432. Its totient is φ = 108329820048.

The previous prime is 135424545163. The next prime is 135424545259. The reversal of 135424545205 is 502545424531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135424545205 - 2⁹ = 135424544693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166037 + ... + 1276906.

It is an arithmetic number, because the mean of its divisors is an integer number (20315522304).

Almost surely, 2^135424545205 is an apocalyptic number.

It is an amenable number.

135424545205 is a deficient number, since it is larger than the sum of its proper divisors (27099633227).

135424545205 is a wasteful number, since it uses less digits than its factorization.

135424545205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454035.

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 135424545205 its reverse (502545424531), we get a palindrome (637969969736).

The spelling of 135424545205 in words is "one hundred thirty-five billion, four hundred twenty-four million, five hundred forty-five thousand, two hundred five".