135524464 has 20 divisors (see below), whose sum is σ = 273995856. Its totient is φ = 64815872.

The previous prime is 135524447. The next prime is 135524491. The reversal of 135524464 is 464425531.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 183769 + ... + 184504.

Almost surely, 2^135524464 is an apocalyptic number.

It is an amenable number.

135524464 is an abundant number, since it is smaller than the sum of its proper divisors (138471392).

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

135524464 is a wasteful number, since it uses less digits than its factorization.

135524464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368304 (or 368298 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 135524464 is about 11641.4974981744. The cubic root of 135524464 is about 513.6562373114.

Adding to 135524464 its reverse (464425531), we get a palindrome (599949995).

The spelling of 135524464 in words is "one hundred thirty-five million, five hundred twenty-four thousand, four hundred sixty-four".