135451435 has 24 divisors (see below), whose sum is σ = 191385936. Its totient is φ = 91748160.

The previous prime is 135451417. The next prime is 135451447. The reversal of 135451435 is 534154531.

It is not a de Polignac number, because 135451435 - 2¹⁵ = 135418667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135451397 and 135451406.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17005 + ... + 23665.

It is an arithmetic number, because the mean of its divisors is an integer number (7974414).

Almost surely, 2^135451435 is an apocalyptic number.

135451435 is a deficient number, since it is larger than the sum of its proper divisors (55934501).

135451435 is an equidigital number, since it uses as much as digits as its factorization.

135451435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763 (or 6756 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 135451435 is about 11638.3604945027. The cubic root of 135451435 is about 513.5639574377.

The spelling of 135451435 in words is "one hundred thirty-five million, four hundred fifty-one thousand, four hundred thirty-five".