533718963 has 10 divisors (see below), whose sum is σ = 797284004. Its totient is φ = 355812588.

The previous prime is 533718959. The next prime is 533718989. The reversal of 533718963 is 369817335.

It is not a de Polignac number, because 533718963 - 2² = 533718959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533718953) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3294481 + ... + 3294642.

Almost surely, 2^533718963 is an apocalyptic number.

533718963 is a deficient number, since it is larger than the sum of its proper divisors (263565041).

533718963 is an equidigital number, since it uses as much as digits as its factorization.

533718963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6589135 (or 6589126 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 533718963 is about 23102.3583861042. The cubic root of 533718963 is about 811.1556754474.

The spelling of 533718963 in words is "five hundred thirty-three million, seven hundred eighteen thousand, nine hundred sixty-three".