135518484 has 96 divisors (see below), whose sum is σ = 348880896. Its totient is φ = 40803840.

The previous prime is 135518483. The next prime is 135518491. The reversal of 135518484 is 484815531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135518483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401964 + ... + 402300.

It is an arithmetic number, because the mean of its divisors is an integer number (3634176).

Almost surely, 2^135518484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135518484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174440448).

135518484 is an abundant number, since it is smaller than the sum of its proper divisors (213362412).

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

135518484 is a wasteful number, since it uses less digits than its factorization.

135518484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 443 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 135518484 is about 11641.2406555315. The cubic root of 135518484 is about 513.6486821946.

The spelling of 135518484 in words is "one hundred thirty-five million, five hundred eighteen thousand, four hundred eighty-four".