133435050635516 has 144 divisors (see below), whose sum is σ = 282233016505440. Its totient is φ = 54972801515520.

The previous prime is 133435050635507. The next prime is 133435050635527. The reversal of 133435050635516 is 615536050534331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8154673151 + ... + 8154689513.

It is an arithmetic number, because the mean of its divisors is an integer number (1959951503510).

Almost surely, 2^{133435050635516} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133435050635516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141116508252720).

133435050635516 is an abundant number, since it is smaller than the sum of its proper divisors (148797965869924).

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

133435050635516 is a wasteful number, since it uses less digits than its factorization.

133435050635516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22604 (or 22595 counting only the distinct ones).

The product of its (nonzero) digits is 7290000, while the sum is 50.

The spelling of 133435050635516 in words is "one hundred thirty-three trillion, four hundred thirty-five billion, fifty million, six hundred thirty-five thousand, five hundred sixteen".