135893500 has 24 divisors (see below), whose sum is σ = 296792496. Its totient is φ = 54357200.

The previous prime is 135893473. The next prime is 135893519. The reversal of 135893500 is 5398531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135394 + ... + 136393.

It is an arithmetic number, because the mean of its divisors is an integer number (12366354).

Almost surely, 2^135893500 is an apocalyptic number.

135893500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135893500 is an abundant number, since it is smaller than the sum of its proper divisors (160898996).

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

135893500 is a wasteful number, since it uses less digits than its factorization.

135893500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271806 (or 271794 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 135893500 is about 11657.3367455864. The cubic root of 135893500 is about 514.1220470526.

The spelling of 135893500 in words is "one hundred thirty-five million, eight hundred ninety-three thousand, five hundred".