135404445535 has 16 divisors (see below), whose sum is σ = 171248709600. Its totient is φ = 102495407616.

The previous prime is 135404445523. The next prime is 135404445637. The reversal of 135404445535 is 535544404531.

It is a cyclic number.

It is not a de Polignac number, because 135404445535 - 2¹¹ = 135404443487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135404445491 and 135404445500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804054 + ... + 957763.

It is an arithmetic number, because the mean of its divisors is an integer number (10703044350).

Almost surely, 2^135404445535 is an apocalyptic number.

135404445535 is a deficient number, since it is larger than the sum of its proper divisors (35844264065).

135404445535 is a wasteful number, since it uses less digits than its factorization.

135404445535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762650.

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 135404445535 in words is "one hundred thirty-five billion, four hundred four million, four hundred forty-five thousand, five hundred thirty-five".