133524277326 has 96 divisors (see below), whose sum is σ = 331051069440. Its totient is φ = 38499806400.

The previous prime is 133524277309. The next prime is 133524277399. The reversal of 133524277326 is 623772425331.

133524277326 is a `hidden beast` number, since 1 + 3 + 3 + 52 + 4 + 277 + 326 = 666.

133524277326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 793060 + ... + 946568.

It is an arithmetic number, because the mean of its divisors is an integer number (3448448640).

Almost surely, 2^133524277326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133524277326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165525534720).

133524277326 is an abundant number, since it is smaller than the sum of its proper divisors (197526792114).

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

133524277326 is a wasteful number, since it uses less digits than its factorization.

133524277326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153742 (or 153739 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 45.

The spelling of 133524277326 in words is "one hundred thirty-three billion, five hundred twenty-four million, two hundred seventy-seven thousand, three hundred twenty-six".