133080879582 has 180 divisors, whose sum is σ = 349579741896. Its totient is φ = 37729949040.

The previous prime is 133080879557. The next prime is 133080879593. The reversal of 133080879582 is 285978080331.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 89 ways as a sum of consecutive naturals, for example, 210904407 + ... + 210905037.

Almost surely, 2^133080879582 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133080879582, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174789870948).

133080879582 is an abundant number, since it is smaller than the sum of its proper divisors (216498862314).

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

133080879582 is an equidigital number, since it uses as much as digits as its factorization.

133080879582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985 (or 806 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 133080879582 in words is "one hundred thirty-three billion, eighty million, eight hundred seventy-nine thousand, five hundred eighty-two".