135544150 has 24 divisors (see below), whose sum is σ = 288128880. Its totient is φ = 46472160.

The previous prime is 135544139. The next prime is 135544153. The reversal of 135544150 is 51445531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135544153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193285 + ... + 193984.

It is an arithmetic number, because the mean of its divisors is an integer number (12005370).

Almost surely, 2^135544150 is an apocalyptic number.

135544150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135544150 is an abundant number, since it is smaller than the sum of its proper divisors (152584730).

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

135544150 is a wasteful number, since it uses less digits than its factorization.

135544150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387288 (or 387283 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 135544150 is about 11642.3429772533. The cubic root of 135544150 is about 513.6811069840.

Adding to 135544150 its reverse (51445531), we get a palindrome (186989681).

The spelling of 135544150 in words is "one hundred thirty-five million, five hundred forty-four thousand, one hundred fifty".