135340550 has 24 divisors (see below), whose sum is σ = 252326856. Its totient is φ = 54008640.

The previous prime is 135340537. The next prime is 135340567. The reversal of 135340550 is 55043531.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19889 + ... + 25811.

It is an arithmetic number, because the mean of its divisors is an integer number (10513619).

Almost surely, 2^135340550 is an apocalyptic number.

135340550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135340550 is a deficient number, since it is larger than the sum of its proper divisors (116986306).

135340550 is a wasteful number, since it uses less digits than its factorization.

135340550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392 (or 6387 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 135340550 is about 11633.5957468016. The cubic root of 135340550 is about 513.4237790633.

The spelling of 135340550 in words is "one hundred thirty-five million, three hundred forty thousand, five hundred fifty".