535204091 has 2 divisors, whose sum is σ = 535204092. Its totient is φ = 535204090.

The previous prime is 535204073. The next prime is 535204129. The reversal of 535204091 is 190402535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 535204091 - 2¹⁸ = 534941947 is a prime.

It is not a weakly prime, because it can be changed into another prime (535284091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267602045 + 267602046.

It is an arithmetic number, because the mean of its divisors is an integer number (267602046).

Almost surely, 2^535204091 is an apocalyptic number.

535204091 is a deficient number, since it is larger than the sum of its proper divisors (1).

535204091 is an equidigital number, since it uses as much as digits as its factorization.

535204091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 535204091 is about 23134.4784034566. The cubic root of 535204091 is about 811.9073534157.

The spelling of 535204091 in words is "five hundred thirty-five million, two hundred four thousand, ninety-one".