133555603553132 has 6 divisors (see below), whose sum is σ = 233722306217988. Its totient is φ = 66777801776564.

The previous prime is 133555603553089. The next prime is 133555603553153. The reversal of 133555603553132 is 231355306555331.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16694450444138 + ... + 16694450444145.

It is an arithmetic number, because the mean of its divisors is an integer number (38953717702998).

Almost surely, 2^{133555603553132} is an apocalyptic number.

It is an amenable number.

133555603553132 is a deficient number, since it is larger than the sum of its proper divisors (100166702664856).

133555603553132 is a wasteful number, since it uses less digits than its factorization.

133555603553132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33388900888287 (or 33388900888285 counting only the distinct ones).

The product of its (nonzero) digits is 9112500, while the sum is 50.

The spelling of 133555603553132 in words is "one hundred thirty-three trillion, five hundred fifty-five billion, six hundred three million, five hundred fifty-three thousand, one hundred thirty-two".