135201504 has 24 divisors (see below), whose sum is σ = 354904200. Its totient is φ = 45067136.

The previous prime is 135201499. The next prime is 135201523. The reversal of 135201504 is 405102531.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704079 + ... + 704270.

It is an arithmetic number, because the mean of its divisors is an integer number (14787675).

Almost surely, 2^135201504 is an apocalyptic number.

It is an amenable number.

135201504 is an abundant number, since it is smaller than the sum of its proper divisors (219702696).

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

135201504 is a wasteful number, since it uses less digits than its factorization.

135201504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408362 (or 1408354 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 135201504 is about 11627.6181567852. The cubic root of 135201504 is about 513.2478919282.

The spelling of 135201504 in words is "one hundred thirty-five million, two hundred one thousand, five hundred four".