135045204 has 24 divisors (see below), whose sum is σ = 360120768. Its totient is φ = 38584320.

The previous prime is 135045091. The next prime is 135045271. The reversal of 135045204 is 402540531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803757 + ... + 803924.

It is an arithmetic number, because the mean of its divisors is an integer number (15005032).

Almost surely, 2^135045204 is an apocalyptic number.

135045204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135045204 is an abundant number, since it is smaller than the sum of its proper divisors (225075564).

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

135045204 is a wasteful number, since it uses less digits than its factorization.

135045204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607695 (or 1607693 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 135045204 is about 11620.8951462441. The cubic root of 135045204 is about 513.0500352080.

Adding to 135045204 its reverse (402540531), we get a palindrome (537585735).

The spelling of 135045204 in words is "one hundred thirty-five million, forty-five thousand, two hundred four".