535665411 has 12 divisors (see below), whose sum is σ = 775491288. Its totient is φ = 356301504.

The previous prime is 535665397. The next prime is 535665413. The reversal of 535665411 is 114566535.

535665411 is a `hidden beast` number, since 53 + 5 + 66 + 541 + 1 = 666.

It is not a de Polignac number, because 535665411 - 2⁵ = 535665379 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (535665413) 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, 63190 + ... + 71163.

It is an arithmetic number, because the mean of its divisors is an integer number (64624274).

Almost surely, 2^535665411 is an apocalyptic number.

535665411 is a deficient number, since it is larger than the sum of its proper divisors (239825877).

535665411 is a wasteful number, since it uses less digits than its factorization.

535665411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134802 (or 134799 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 535665411 is about 23144.4466557315. The cubic root of 535665411 is about 812.1405613600.

The spelling of 535665411 in words is "five hundred thirty-five million, six hundred sixty-five thousand, four hundred eleven".