535234393 has 2 divisors, whose sum is σ = 535234394. Its totient is φ = 535234392.

The previous prime is 535234379. The next prime is 535234397. The reversal of 535234393 is 393432535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338449609 + 196784784 = 18397^2 + 14028^2 .

It is a cyclic number.

It is not a de Polignac number, because 535234393 - 2⁵ = 535234361 is a prime.

It is not a weakly prime, because it can be changed into another prime (535234397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267617196 + 267617197.

It is an arithmetic number, because the mean of its divisors is an integer number (267617197).

Almost surely, 2^535234393 is an apocalyptic number.

It is an amenable number.

535234393 is a deficient number, since it is larger than the sum of its proper divisors (1).

535234393 is an equidigital number, since it uses as much as digits as its factorization.

535234393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145800, while the sum is 37.

The square root of 535234393 is about 23135.1333041329. The cubic root of 535234393 is about 811.9226758898.

The spelling of 535234393 in words is "five hundred thirty-five million, two hundred thirty-four thousand, three hundred ninety-three".