535691041 has 2 divisors, whose sum is σ = 535691042. Its totient is φ = 535691040.

The previous prime is 535691027. The next prime is 535691071. The reversal of 535691041 is 140196535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 535691025 + 16 = 23145^2 + 4^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535691041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535690988 and 535691006.

It is not a weakly prime, because it can be changed into another prime (535691071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267845520 + 267845521.

It is an arithmetic number, because the mean of its divisors is an integer number (267845521).

Almost surely, 2^535691041 is an apocalyptic number.

It is an amenable number.

535691041 is a deficient number, since it is larger than the sum of its proper divisors (1).

535691041 is an equidigital number, since it uses as much as digits as its factorization.

535691041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 535691041 is about 23145.0003456470. Note that the first 3 decimals coincide. The cubic root of 535691041 is about 812.1535139918.

The spelling of 535691041 in words is "five hundred thirty-five million, six hundred ninety-one thousand, forty-one".