135543513835 has 8 divisors (see below), whose sum is σ = 164231364960. Its totient is φ = 107382045504.

The previous prime is 135543513829. The next prime is 135543513851. The reversal of 135543513835 is 538315345531.

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 135543513835 - 2⁹ = 135543513323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131595130 + ... + 131596159.

It is an arithmetic number, because the mean of its divisors is an integer number (20528920620).

Almost surely, 2^135543513835 is an apocalyptic number.

135543513835 is a deficient number, since it is larger than the sum of its proper divisors (28687851125).

135543513835 is a wasteful number, since it uses less digits than its factorization.

135543513835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263191397.

The product of its digits is 1620000, while the sum is 46.

The spelling of 135543513835 in words is "one hundred thirty-five billion, five hundred forty-three million, five hundred thirteen thousand, eight hundred thirty-five".