3216134533 has 2 divisors, whose sum is σ = 3216134534. Its totient is φ = 3216134532.

The previous prime is 3216134531. The next prime is 3216134549. The reversal of 3216134533 is 3354316123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2417393889 + 798740644 = 49167^2 + 28262^2 .

It is a cyclic number.

It is not a de Polignac number, because 3216134533 - 2¹ = 3216134531 is a prime.

Together with 3216134531, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3216134495 and 3216134504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3216134531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608067266 + 1608067267.

It is an arithmetic number, because the mean of its divisors is an integer number (1608067267).

Almost surely, 2^3216134533 is an apocalyptic number.

It is an amenable number.

3216134533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3216134533 is an equidigital number, since it uses as much as digits as its factorization.

3216134533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 31.

The square root of 3216134533 is about 56710.9736558984. The cubic root of 3216134533 is about 1476.0851205736.

The spelling of 3216134533 in words is "three billion, two hundred sixteen million, one hundred thirty-four thousand, five hundred thirty-three".