535116663 has 12 divisors (see below), whose sum is σ = 778135800. Its totient is φ = 354349296.

The previous prime is 535116661. The next prime is 535116719. The reversal of 535116663 is 366611535.

It is not a de Polignac number, because 535116663 - 2¹ = 535116661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535116661) 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, 198181 + ... + 200862.

It is an arithmetic number, because the mean of its divisors is an integer number (64844650).

Almost surely, 2^535116663 is an apocalyptic number.

535116663 is a deficient number, since it is larger than the sum of its proper divisors (243019137).

535116663 is a wasteful number, since it uses less digits than its factorization.

535116663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399198 (or 399195 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 535116663 is about 23132.5887656354. The cubic root of 535116663 is about 811.8631414333.

The spelling of 535116663 in words is "five hundred thirty-five million, one hundred sixteen thousand, six hundred sixty-three".