135732323850 has 48 divisors (see below), whose sum is σ = 336767472288. Its totient is φ = 36179016640.

The previous prime is 135732323827. The next prime is 135732323863. The reversal of 135732323850 is 58323237531.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133297 + ... + 537803.

It is an arithmetic number, because the mean of its divisors is an integer number (7015989006).

Almost surely, 2^135732323850 is an apocalyptic number.

135732323850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135732323850 is an abundant number, since it is smaller than the sum of its proper divisors (201035148438).

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

135732323850 is a wasteful number, since it uses less digits than its factorization.

135732323850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406759 (or 406754 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 135732323850 in words is "one hundred thirty-five billion, seven hundred thirty-two million, three hundred twenty-three thousand, eight hundred fifty".