135550316464626 has 96 divisors (see below), whose sum is σ = 321325609894848. Its totient is φ = 37996344946560.

The previous prime is 135550316464597. The next prime is 135550316464657. The reversal of 135550316464626 is 626464613055531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 401270236 + ... + 401607896.

It is an arithmetic number, because the mean of its divisors is an integer number (3347141769738).

Almost surely, 2^{135550316464626} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135550316464626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160662804947424).

135550316464626 is an abundant number, since it is smaller than the sum of its proper divisors (185775293430222).

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

135550316464626 is a wasteful number, since it uses less digits than its factorization.

135550316464626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363496 (or 363489 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 57.

The spelling of 135550316464626 in words is "one hundred thirty-five trillion, five hundred fifty billion, three hundred sixteen million, four hundred sixty-four thousand, six hundred twenty-six".