534513663 has 12 divisors (see below), whose sum is σ = 778156288. Its totient is φ = 353535840.

The previous prime is 534513653. The next prime is 534513689. The reversal of 534513663 is 366315435.

It is not a de Polignac number, because 534513663 - 2⁴ = 534513647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534513653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232678 + ... + 234963.

Almost surely, 2^534513663 is an apocalyptic number.

534513663 is a deficient number, since it is larger than the sum of its proper divisors (243642625).

534513663 is a wasteful number, since it uses less digits than its factorization.

534513663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467774 (or 467771 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 534513663 is about 23119.5515311176. The cubic root of 534513663 is about 811.5580755733.

The spelling of 534513663 in words is "five hundred thirty-four million, five hundred thirteen thousand, six hundred sixty-three".