533951263 has 2 divisors, whose sum is σ = 533951264. Its totient is φ = 533951262.

The previous prime is 533951227. The next prime is 533951269. The reversal of 533951263 is 362159335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 533951263 - 2¹⁷ = 533820191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533951269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266975631 + 266975632.

It is an arithmetic number, because the mean of its divisors is an integer number (266975632).

Almost surely, 2^533951263 is an apocalyptic number.

533951263 is a deficient number, since it is larger than the sum of its proper divisors (1).

533951263 is an equidigital number, since it uses as much as digits as its factorization.

533951263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 37.

The square root of 533951263 is about 23107.3854643921. The cubic root of 533951263 is about 811.2733429497.

The spelling of 533951263 in words is "five hundred thirty-three million, nine hundred fifty-one thousand, two hundred sixty-three".