534535223 has 2 divisors, whose sum is σ = 534535224. Its totient is φ = 534535222.

The previous prime is 534535213. The next prime is 534535241. The reversal of 534535223 is 322535435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534535223 - 2⁴ = 534535207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534535223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534535213) 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, 267267611 + 267267612.

It is an arithmetic number, because the mean of its divisors is an integer number (267267612).

Almost surely, 2^534535223 is an apocalyptic number.

534535223 is a deficient number, since it is larger than the sum of its proper divisors (1).

534535223 is an equidigital number, since it uses as much as digits as its factorization.

534535223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54000, while the sum is 32.

The square root of 534535223 is about 23120.0177984361. The cubic root of 534535223 is about 811.5689870230.

The spelling of 534535223 in words is "five hundred thirty-four million, five hundred thirty-five thousand, two hundred twenty-three".