133488585158 has 4 divisors (see below), whose sum is σ = 200232877740. Its totient is φ = 66744292578.

The previous prime is 133488585151. The next prime is 133488585179. The reversal of 133488585158 is 851585884331.

It is a happy number.

133488585158 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 133488585097 and 133488585106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133488585151) 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 as a sum of consecutive naturals, namely, 33372146288 + ... + 33372146291.

It is an arithmetic number, because the mean of its divisors is an integer number (50058219435).

Almost surely, 2^133488585158 is an apocalyptic number.

133488585158 is a deficient number, since it is larger than the sum of its proper divisors (66744292582).

133488585158 is an equidigital number, since it uses as much as digits as its factorization.

133488585158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66744292581.

The product of its digits is 18432000, while the sum is 59.

The spelling of 133488585158 in words is "one hundred thirty-three billion, four hundred eighty-eight million, five hundred eighty-five thousand, one hundred fifty-eight".