533280263 has 2 divisors, whose sum is σ = 533280264. Its totient is φ = 533280262.

The previous prime is 533280247. The next prime is 533280287. The reversal of 533280263 is 362082335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 533280263 - 2⁴ = 533280247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533280863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266640131 + 266640132.

It is an arithmetic number, because the mean of its divisors is an integer number (266640132).

Almost surely, 2^533280263 is an apocalyptic number.

533280263 is a deficient number, since it is larger than the sum of its proper divisors (1).

533280263 is an equidigital number, since it uses as much as digits as its factorization.

533280263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 533280263 is about 23092.8617325787. The cubic root of 533280263 is about 810.9333664769.

The spelling of 533280263 in words is "five hundred thirty-three million, two hundred eighty thousand, two hundred sixty-three".