382633133 has 2 divisors, whose sum is σ = 382633134. Its totient is φ = 382633132.

The previous prime is 382633117. The next prime is 382633151. The reversal of 382633133 is 331336283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313360804 + 69272329 = 17702^2 + 8323^2 .

It is a cyclic number.

It is not a de Polignac number, because 382633133 - 2⁴ = 382633117 is a prime.

It is a super-2 number, since 2×382633133² = 292816228938791378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 382633133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382633183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191316566 + 191316567.

It is an arithmetic number, because the mean of its divisors is an integer number (191316567).

Almost surely, 2^382633133 is an apocalyptic number.

It is an amenable number.

382633133 is a deficient number, since it is larger than the sum of its proper divisors (1).

382633133 is an equidigital number, since it uses as much as digits as its factorization.

382633133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 32.

The square root of 382633133 is about 19561.0105311561. The cubic root of 382633133 is about 725.9847944107.

The spelling of 382633133 in words is "three hundred eighty-two million, six hundred thirty-three thousand, one hundred thirty-three".