6535141241 has 4 divisors (see below), whose sum is σ = 6919561332. Its totient is φ = 6150721152.

The previous prime is 6535141237. The next prime is 6535141289. The reversal of 6535141241 is 1421415356.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4677876025 + 1857265216 = 68395^2 + 43096^2 .

It is a cyclic number.

It is not a de Polignac number, because 6535141241 - 2² = 6535141237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6535141198 and 6535141207.

It is not an unprimeable number, because it can be changed into a prime (6535141201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192210020 + ... + 192210053.

It is an arithmetic number, because the mean of its divisors is an integer number (1729890333).

Almost surely, 2^6535141241 is an apocalyptic number.

It is an amenable number.

6535141241 is a deficient number, since it is larger than the sum of its proper divisors (384420091).

6535141241 is a wasteful number, since it uses less digits than its factorization.

6535141241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384420090.

The product of its digits is 14400, while the sum is 32.

The square root of 6535141241 is about 80840.2204413125. The cubic root of 6535141241 is about 1869.6127426898.

Adding to 6535141241 its reverse (1421415356), we get a palindrome (7956556597).

The spelling of 6535141241 in words is "six billion, five hundred thirty-five million, one hundred forty-one thousand, two hundred forty-one".