135450550 has 24 divisors (see below), whose sum is σ = 255704616. Its totient is φ = 53370240.

The previous prime is 135450547. The next prime is 135450587. The reversal of 135450550 is 55054531.

135450550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16867 + ... + 23566.

It is an arithmetic number, because the mean of its divisors is an integer number (10654359).

Almost surely, 2^135450550 is an apocalyptic number.

135450550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135450550 is a deficient number, since it is larger than the sum of its proper divisors (120254066).

135450550 is a wasteful number, since it uses less digits than its factorization.

135450550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40512 (or 40507 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 135450550 is about 11638.3224736214. The cubic root of 135450550 is about 513.5628389431.

The spelling of 135450550 in words is "one hundred thirty-five million, four hundred fifty thousand, five hundred fifty".