133632756333 has 12 divisors (see below), whose sum is σ = 196667076060. Its totient is φ = 87407588736.

The previous prime is 133632756331. The next prime is 133632756337. The reversal of 133632756333 is 333657236331.

133632756333 is a `hidden beast` number, since 1 + 3 + 3 + 6 + 3 + 2 + 7 + 5 + 633 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 120872342889 + 12760413444 = 347667^2 + 112962^2 .

It is not a de Polignac number, because 133632756333 - 2¹ = 133632756331 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133632756331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140075788 + ... + 140076741.

It is an arithmetic number, because the mean of its divisors is an integer number (16388923005).

Almost surely, 2^133632756333 is an apocalyptic number.

It is an amenable number.

133632756333 is a deficient number, since it is larger than the sum of its proper divisors (63034319727).

133632756333 is a wasteful number, since it uses less digits than its factorization.

133632756333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280152588 (or 280152585 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 45.

The spelling of 133632756333 in words is "one hundred thirty-three billion, six hundred thirty-two million, seven hundred fifty-six thousand, three hundred thirty-three".