534403193 has 2 divisors, whose sum is σ = 534403194. Its totient is φ = 534403192.

The previous prime is 534403171. The next prime is 534403217. The reversal of 534403193 is 391304435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461949049 + 72454144 = 21493^2 + 8512^2 .

It is a cyclic number.

It is not a de Polignac number, because 534403193 - 2⁸ = 534402937 is a prime.

It is not a weakly prime, because it can be changed into another prime (534403123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267201596 + 267201597.

It is an arithmetic number, because the mean of its divisors is an integer number (267201597).

Almost surely, 2^534403193 is an apocalyptic number.

It is an amenable number.

534403193 is a deficient number, since it is larger than the sum of its proper divisors (1).

534403193 is an equidigital number, since it uses as much as digits as its factorization.

534403193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 534403193 is about 23117.1623042276. The cubic root of 534403193 is about 811.5021624421.

The spelling of 534403193 in words is "five hundred thirty-four million, four hundred three thousand, one hundred ninety-three".