135803839632 has 40 divisors (see below), whose sum is σ = 350846830080. Its totient is φ = 45265334400.

The previous prime is 135803839631. The next prime is 135803839649. The reversal of 135803839632 is 236938308531.

It is not an unprimeable number, because it can be changed into a prime (135803839631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874257 + ... + 1017807.

It is an arithmetic number, because the mean of its divisors is an integer number (8771170752).

Almost surely, 2^135803839632 is an apocalyptic number.

135803839632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135803839632 is an abundant number, since it is smaller than the sum of its proper divisors (215042990448).

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

135803839632 is a wasteful number, since it uses less digits than its factorization.

135803839632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163271 (or 163265 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 135803839632 in words is "one hundred thirty-five billion, eight hundred three million, eight hundred thirty-nine thousand, six hundred thirty-two".