135450836 has 12 divisors (see below), whose sum is σ = 237433728. Its totient is φ = 67612632.

The previous prime is 135450823. The next prime is 135450853. The reversal of 135450836 is 638054531.

It is a junction number, because it is equal to n+sod(n) for n = 135450796 and 135450805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25466 + ... + 30321.

It is an arithmetic number, because the mean of its divisors is an integer number (19786144).

Almost surely, 2^135450836 is an apocalyptic number.

It is an amenable number.

135450836 is a deficient number, since it is larger than the sum of its proper divisors (101982892).

135450836 is a wasteful number, since it uses less digits than its factorization.

135450836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56398 (or 56396 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 135450836 is about 11638.3347606090. The cubic root of 135450836 is about 513.5632004007.

The spelling of 135450836 in words is "one hundred thirty-five million, four hundred fifty thousand, eight hundred thirty-six".