533316481 has 2 divisors, whose sum is σ = 533316482. Its totient is φ = 533316480.

The previous prime is 533316463. The next prime is 533316499. The reversal of 533316481 is 184613335.

It is a balanced prime because it is at equal distance from previous prime (533316463) and next prime (533316499).

It can be written as a sum of positive squares in only one way, i.e., 526473025 + 6843456 = 22945^2 + 2616^2 .

It is a cyclic number.

It is not a de Polignac number, because 533316481 - 2⁷ = 533316353 is a prime.

It is a super-2 number, since 2×533316481² = 568852937812446722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (533316431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266658240 + 266658241.

It is an arithmetic number, because the mean of its divisors is an integer number (266658241).

Almost surely, 2^533316481 is an apocalyptic number.

It is an amenable number.

533316481 is a deficient number, since it is larger than the sum of its proper divisors (1).

533316481 is an equidigital number, since it uses as much as digits as its factorization.

533316481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 533316481 is about 23093.6459009832. The cubic root of 533316481 is about 810.9517243785.

The spelling of 533316481 in words is "five hundred thirty-three million, three hundred sixteen thousand, four hundred eighty-one".