535496985 has 12 divisors (see below), whose sum is σ = 928194852. Its totient is φ = 285598368.

The previous prime is 535496963. The next prime is 535496999. The reversal of 535496985 is 589694535.

It is a happy number.

535496985 is a `hidden beast` number, since 5 + 3 + 549 + 6 + 98 + 5 = 666.

535496985 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 391208841 + 144288144 = 19779^2 + 12012^2 .

It is not a de Polignac number, because 535496985 - 2⁹ = 535496473 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5949922 + ... + 5950011.

It is an arithmetic number, because the mean of its divisors is an integer number (77349571).

Almost surely, 2^535496985 is an apocalyptic number.

It is an amenable number.

535496985 is a deficient number, since it is larger than the sum of its proper divisors (392697867).

535496985 is a wasteful number, since it uses less digits than its factorization.

535496985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11899944 (or 11899941 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 54.

The square root of 535496985 is about 23140.8077862464. The cubic root of 535496985 is about 812.0554336402.

The spelling of 535496985 in words is "five hundred thirty-five million, four hundred ninety-six thousand, nine hundred eighty-five".