135537006 has 32 divisors (see below), whose sum is σ = 301304448. Its totient is φ = 40295840.

The previous prime is 135536993. The next prime is 135537011. The reversal of 135537006 is 600735531.

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, 15876 + ... + 22871.

It is an arithmetic number, because the mean of its divisors is an integer number (9415764).

Almost surely, 2^135537006 is an apocalyptic number.

135537006 is an abundant number, since it is smaller than the sum of its proper divisors (165767442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135537006 is a wasteful number, since it uses less digits than its factorization.

135537006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38816.

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 135537006 is about 11642.0361621153. The cubic root of 135537006 is about 513.6720821206.

The spelling of 135537006 in words is "one hundred thirty-five million, five hundred thirty-seven thousand, six".