135451432535 has 16 divisors (see below), whose sum is σ = 171956352000. Its totient is φ = 102142044576.

The previous prime is 135451432517. The next prime is 135451432541. The reversal of 135451432535 is 535234154531.

It is a cyclic number.

It is not a de Polignac number, because 135451432535 - 2¹² = 135451428439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135451432492 and 135451432501.

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, 3563519 + ... + 3601328.

It is an arithmetic number, because the mean of its divisors is an integer number (10747272000).

Almost surely, 2^135451432535 is an apocalyptic number.

135451432535 is a deficient number, since it is larger than the sum of its proper divisors (36504919465).

135451432535 is a wasteful number, since it uses less digits than its factorization.

135451432535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165070.

The product of its digits is 540000, while the sum is 41.

The spelling of 135451432535 in words is "one hundred thirty-five billion, four hundred fifty-one million, four hundred thirty-two thousand, five hundred thirty-five".