135530004 has 48 divisors (see below), whose sum is σ = 320922560. Its totient is φ = 44513280.

The previous prime is 135529993. The next prime is 135530041. The reversal of 135530004 is 400035531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321714 + ... + 322134.

Almost surely, 2^135530004 is an apocalyptic number.

It is an amenable number.

135530004 is an abundant number, since it is smaller than the sum of its proper divisors (185392556).

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

135530004 is a wasteful number, since it uses less digits than its factorization.

135530004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 135530004 is about 11641.7354376399. The cubic root of 135530004 is about 513.6632363351.

Adding to 135530004 its reverse (400035531), we get a palindrome (535565535).

The spelling of 135530004 in words is "one hundred thirty-five million, five hundred thirty thousand, four".