135652681324636 has 48 divisors (see below), whose sum is σ = 281478758787072. Its totient is φ = 55975889390400.

The previous prime is 135652681324631. The next prime is 135652681324711. The reversal of 135652681324636 is 636423186256531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135652681324631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396483550 + ... + 396825541.

It is an arithmetic number, because the mean of its divisors is an integer number (5864140808064).

Almost surely, 2^{135652681324636} is an apocalyptic number.

It is an amenable number.

135652681324636 is an abundant number, since it is smaller than the sum of its proper divisors (145826077462436).

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

135652681324636 is a wasteful number, since it uses less digits than its factorization.

135652681324636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793309330 (or 793309328 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 61.

The spelling of 135652681324636 in words is "one hundred thirty-five trillion, six hundred fifty-two billion, six hundred eighty-one million, three hundred twenty-four thousand, six hundred thirty-six".