575343623 has 2 divisors, whose sum is σ = 575343624. Its totient is φ = 575343622.

The previous prime is 575343619. The next prime is 575343641. The reversal of 575343623 is 326343575.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 575343623 - 2² = 575343619 is a prime.

It is a super-2 number, since 2×575343623² = 662040569053532258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575343653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287671811 + 287671812.

It is an arithmetic number, because the mean of its divisors is an integer number (287671812).

Almost surely, 2^575343623 is an apocalyptic number.

575343623 is a deficient number, since it is larger than the sum of its proper divisors (1).

575343623 is an equidigital number, since it uses as much as digits as its factorization.

575343623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 38.

The square root of 575343623 is about 23986.3215812679. The cubic root of 575343623 is about 831.7173629889.

The spelling of 575343623 in words is "five hundred seventy-five million, three hundred forty-three thousand, six hundred twenty-three".