332006533 has 2 divisors, whose sum is σ = 332006534. Its totient is φ = 332006532.

The previous prime is 332006509. The next prime is 332006567. The reversal of 332006533 is 335600233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289782529 + 42224004 = 17023^2 + 6498^2 .

It is an emirp because it is prime and its reverse (335600233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332006533 - 2⁵ = 332006501 is a prime.

It is a super-2 number, since 2×332006533² = 220456675909360178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332006498 and 332006507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332006333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166003266 + 166003267.

It is an arithmetic number, because the mean of its divisors is an integer number (166003267).

Almost surely, 2^332006533 is an apocalyptic number.

It is an amenable number.

332006533 is a deficient number, since it is larger than the sum of its proper divisors (1).

332006533 is an equidigital number, since it uses as much as digits as its factorization.

332006533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 25.

The square root of 332006533 is about 18221.0464298843. The cubic root of 332006533 is about 692.4400990818.

Adding to 332006533 its reverse (335600233), we get a palindrome (667606766).

The spelling of 332006533 in words is "three hundred thirty-two million, six thousand, five hundred thirty-three".